Temperature

Mid-March Heat Wave Shatters Records in the West — Is This a 2012-Style Setup?

Fri, 20 Mar 2026 17:02:51 GMT

A powerful and persistent heat wave is sweeping across the western United States, shattering temperature records and fueling growing concern among farmers and ranchers about what it could signal for the months ahead.

From the deserts of the Southwest to the inland Northwest, the scope and intensity of this early-season heat event is turning heads. More than 60 daily record highs have already been set, with temperatures reaching levels far more typical of late spring or even midsummer.

Forecast high temperatures today through Monday. Tomorrow still appears to be the worst of it, before a "cold front" enters the picture...#desertfarmers #cowx #wywx #kswx #newx #okwx #txwx pic.twitter.com/vQ3NXruOrG
— Brian Bledsoe 🐊 (@BrianBledsoe) March 20, 2026

In Palm Springs, the mercury surged to a scorching 103°F. Phoenix hit its first 100°F day of the year — marking the earliest occurrence on record and breaking a longstanding record set in 1988. Meanwhile, Boise climbed to 80°F, the earliest date that threshold has been reached since record keeping began in 1875, and only the second time it has ever happened during winter.

For producers already navigating tight margins and dry pasture conditions, the question is immediate and pressing: With the current drought picture and early extreme heat, is this a similar setup to 2012?

A Stubborn Pattern Takes Hold

According to Brian Bledsoe of Brian Bledsoe Weather, the current heat wave is being driven by a dominant atmospheric feature that is effectively locking in warmth and shutting out precipitation.

“Well, the good thing about this time of year is that with the seasonal change that takes place, we usually see some weather variability take place along the way, instead of just getting locked into these things for just weeks on end,” Bledsoe explains. “And I think that’s an important thing to consider here. First of all, that I’m much happier that this is occurring now, if it has to occur — versus, say, in July or August, because we’ll see this thing break down eventually.”

The high heat in the West is forecast to stick around until at least early April.

(Brian Bledsoe, Brian Bledsoe Weather )

He says the current setup isn’t brief in the short term, with the forecast map showing the high heat sticking around through at least early April.

“If we look at our forecast temperature anomalies right through April 1, you see that big orange and red blob over the West and the Southwest. And for that matter, across a large part of the country. This ridge is not just going to impact the West. I’s going to spread its way eastward,” Bledsoe explains.

That expansion of warmth could bring above-normal temperatures to regions that have not yet experienced much seasonal heat.

“It’s going to bring a substantial amount of warmth to some areas of the country that haven’t been necessarily all that warm,” Bledsoe says. “So we’re locked in this at least through the end of March.”

Heat and Dryness Go Hand in Hand

The same high-pressure ridge driving the heat is also suppressing precipitation — a combination that is particularly concerning for agriculture.

“Precipitation anomaly-wise, that’s also going to be kind of owing to what this ridge is about, which is just kind of blocking any big storms from coming in from the Pacific,” Bledsoe says. “So, wherever you’re seeing the brown, that is likely where we’re going to see drier-than-average conditions through the same time.”

Much of the Southwest, and the central and southern Great Plains, missed out on precipitation, and instead dealt with a dry, warm and windy week.

(U.S. Drought Monitor )

Why that’s so concerning is the latest U.S. Drought Monitor, which shows 41% of the nation’s corn production area is already in drought . For cotton, 89% is facing dry conditions. For cattle country, 54% of the current cattle inventory is experiencing drought.

This week’s drought picture reflects a sharp split across the country. While areas of the upper Midwest and East saw rain and snow, much of the Southwest, central and southern Plains, and parts of the western U.S. experienced a dry, warm and windy week, which worsened conditions.

Drought and abnormal dryness expanded or intensified across areas like South Dakota, Nebraska, southwest Kansas, southern Colorado, New Mexico, Arizona, Nevada and parts of Oregon that missed out on meaningful moisture. Overall, while some regions saw clear improvements, the lack of precipitation and ongoing moisture deficits continue to drive worsening conditions across a broad swath of the western and central U.S.

That lack of moisture, combined with unseasonable warmth, could accelerate soil moisture depletion and stress rangeland and early-planted crops. Still, Bledsoe emphasizes the calendar offers some reassurance.

“There is some potential for this to break down, though, I think, as we get into April,” he said. “And I think, as I mentioned, that is a very important thing to consider.”

Ocean Temperatures Play a Major Role

Beyond the immediate atmospheric setup, Bledsoe points to broader oceanic influences that are helping fuel the current pattern, but more particularly what’s happening in the eastern Pacific.

“The other element of this is what’s driving this in terms of heat right now, and it has a lot to do with the sea surface temperature anomalies situated off the west and southwest coast of the United States,” he says.

“If you look at those sea surface temperature anomalies there off the Baja, that is a lot warmer than average than we should be. And if you go just to the south of there, that’s the western tip of South America, and that’s where our budding El Niño event is taking place,” Bledsoe adds.

Sea surface temperatures tell the story for what summer could bring.

(Brian Bledsoe )

Those warmer waters are part of a larger pattern known as the Pacific Meridional Mode (PDO), which can have significant impacts on U.S. weather.

“There’s a lot of warmer-than-average water that’s right there in the East and the Northeast Pacific Ocean,” Bledsoe says. “And any time you see this signature right there, especially off the southwest coast of California, the Baja, western New Mexico — that is referred to as the positive phase of the Pacific Meridional Mode.”

He says the current setup bears some resemblance to patterns seen in recent years, including 2023, when a rapid transition from La Niña to El Niño coincided with widespread heat.

“One important reference that I want to kind of draw a comparison to here is the last time we had a really positive Pacific Meridional Mode,” Bledsoe says. “This is what happened in July and August of 2023. And remember, I’ve talked about this before, but 2023 was the last that we went from a La Niña to an El Niño in a pretty quick fashion. And we also had that positive phase of the Pacific Meridional Mode.”

The result then was widespread warmth across the West and into the southern Plains and Gulf Coast. However, precipitation outcomes were more mixed.

“You might say, well, did that necessarily reflect a dry summer too? Were the precipitation anomalies dry for that? For some areas, but not everybody,” Bledsoe says. “And I’m not saying that 2023 is exactly what this upcoming year is going to be. I’m just trying to draw some parallels here from where we might see some of these things take place.”

Not the Same As 2012

Bledsoe says the current weather pattern bears watching, but it’s important not to confuse it with the historic 2012 drought. One of the biggest differences is the large-scale atmospheric and oceanic setup. In 2012, the U.S. was working from a weak La Niña base, and a persistent ridge of high pressure locked in over the central Corn Belt, cutting off moisture and allowing heat to intensify week after week. That kind of feedback loop is what turned a hot pattern into a historic drought.

Have talked about this more than once lately, but here is a look at the Ensemble Oceanic Niño Indices (courtesy of @webberweather) from 2010 through 2023. The ENS ONI for 2012 was negative early and slightly positive late. However, here is the sea surface temperature anomaly… pic.twitter.com/Q8PDo9XEhn
— Brian Bledsoe 🐊 (@BrianBledsoe) March 14, 2026

This year, the setup is fundamentally different.

“You can’t, from a sea surface temperature standpoint,” he says. “I’ve talked a lot about this on X. That same area of the ocean that I was just showing you just a little bit ago was a lot colder than average than where we are right now,” Bledsoe says. “So, there are different forces at work. When you get cooler-than-average sea surface temperatures off the west coast of North America, extended from the Baja all the way up to the Gulf of Alaska, a lot of times that is a very strong heat and drought signal for the center part of the country. And right now, that is the complete opposite.”

NOAA

(NOAA )

The transition into El Niño conditions tends to favor a more active storm track and can help keep systems moving across the country, rather than allowing a dominant, stationary ridge to take hold. Bledsoe points out while heat will still develop, especially in parts of the South and West, the overall pattern does not show the same prolonged, stagnant heat dome that defined 2012.

The current soil moisture levels and early-season precipitation are generally more favorable than they were heading into the 2012 growing season. Back then, much of the Corn Belt was already running dry before the worst of the summer heat even arrived, which allowed drought conditions to escalate rapidly. Today’s environment, while not without risk, starts from a less vulnerable position.

NOAA

(NOAA)

That said, Bledsoe cautions there are still areas to watch. While the central U.S. doesn’t appear poised for a 2012-style widespread drought, there are signals pointing toward heat and dryness across parts of Texas, the southern Plains and areas along the Gulf Coast. He notes a scenario where spring moisture gives way to drier summer conditions that could set the stage for localized flash drought concerns by mid-to-late summer.

Overall, Bledsoe says the takeaway is that while 2012 remains a benchmark for extreme heat and drought, the current setup does not mirror the same atmospheric drivers. The pattern this year appears more dynamic, with regional risks rather than a single, dominant, all-encompassing drought signal across the heart of the country.

A Critical Window Ahead

For now, the early-season timing of this heat wave may ultimately limit its long-term damage, but it does not eliminate risk.

“We obviously have to prepare for it,” Bledsoe says. “But the good thing about something occurring right now is that it’s transient. It will get out of here.”

He adds: “And I’m sure we’re going to see something that is probably more akin to that spring change soon.”

Until then, producers across the West, and increasingly across the central U.S., will be watching forecasts closely, balancing cautious optimism with the reality that the 2026 growing season is already off to an unusually hot start.

Iowa Farmer Battles Today's Pests While Eyeing Tomorrow's 'Mean Sixteen' Threats

Fri, 12 Dec 2025 19:31:41 GMT

For Worth County, Iowa, farmer Sarah Tweeten, the list of high-priority agronomic threats isn’t a political abstract — it’s a harsh reality she deals with every season.

Farming with her parents, Brian and Julie, and her uncle Roger, Tweeten has been steering the partnership toward more resilient cropping practices since joining the operation in 2021. This includes shifting from conventional tillage to strip tillage and splitting nitrogen applications.

The changes are part of a broader mindset: Protecting yields today from weeds, disease and insects while aggressively preparing for the next generation of agronomic threats. This forward-thinking approach is what led Tweeten to Washington, D.C., earlier this week as a Farm Journal Foundation farmer ambassador to help introduce a new report: “ The Mean Sixteen: Major Biosecurity Threats Facing U.S. Agriculture and How Policy Solutions Can Help. ”

Today’s Battles and Tomorrow’s Warnings
Researched and developed by Stephanie Mercier, PhD, the report takes an in-depth look at 16 significant pest issues U.S. farmers face now or could realistically in the future.

Tweeten is already battling a couple of the problems that underpin the urgency behind the research. For example, Palmer amaranth (pigweed) is gaining ground in her fields and across Iowa. The pervasive broadleaf weed can drastically reduce yields, with studies showing corn yield reductions between 11% and 91% and soybean yield reductions of 17% to 68%.

“We’ve struggled with pigweed as it continues to establish more resistance to our herbicides in our toolkit,” Tweeten says.

Two additional agronomic issues the report details include:

1. Asian Soybean Rust. First detected in the U.S. in Louisiana in 2004, this fungal disease has spread to southern states like Georgia and Mississippi. Scientists warn that warming winters could enable its migration to the Midwest, adding to existing disease pressures.

2. Corn Ear Rot. It can lead to aflatoxin production, making corn unmarketable and posing risks to humans and livestock. Aflatoxin is an issue Pickens County, Ala., farmer Annie Dee says is an ongoing problem for corn growers in her area.

“If we have aflatoxin, it can be impossible to sell the corn,” says Dee, also a Farm Journal Foundation Farmer ambassador.

A more recent threat she references is the impact of Highly Pathogenic Avian Influenza (bird flu) on local poultry farms.

Since January 2022, HPAI has been confirmed in a commercial or backyard poultry flock in all 50 states.

(USDA)

“An important market for us is poultry feed meal, so that’s a constant worry. The trickle-down effect is if we can’t move our corn then we can’t meet our financial obligations,” Dee adds.

Despite agricultural R&D offering a high ROI — $20 in benefits for every $1 spent — the Farm Journal Foundation report notes public funding for ag research has been declining over the past two decades.

“Farmers urgently need sustained support for aflatoxin research and prevention because these risks threaten our yields, our markets and the trust consumers place in American agriculture,” Dee says.

U.S. public spending on ag research and development has been falling for two decades.

(USDA-ERS)

African Swine Fever Has ‘Devastating Potential’
Looking to the future, Tweeten says she is concerned about African swine fever (ASF) and its potential to impact crop farmers as well as hog producers. The highly contagious swine disease hasn’t been detected in the U.S. mainland, but it isn’t far away. ASF has been confirmed in the Caribbean countries of Haiti and the Dominican Republic, roughly 700 miles from Miami, Fla.

“Being a farmer from Iowa, where we have probably eight times the amount of pigs as we do people, an outbreak of ASF would be just devastating to our state,” Tweeten says.

Hogs are among the biggest customers for the corn and soybeans Tweeten and her family grow. If African swine fever were to shut down hog production or exports, it wouldn’t just be a blow to livestock producers – it would hurt the entire agricultural community, she contends.

Read about 5 livestock diseases that could impact U.S. food security and economic stability.

Food Security Is National Security
When it comes to justifying funding for ag research, Tweeten knows there’s competition for every federal dollar. But she believes agriculture deserves a front-row seat — not only because of its economic weight and impact on farmers, but because of its role in national security.

“There’s that argument that food security is national security,” she says. “If there’s one thing COVID made us aware of, it’s that a disruption to our food chain can be terrifying, quite frankly.”

The pandemic made consumers and policymakers more aware of supply chain vulnerability. In 2020, the shock to the supply chain came from a human disease and logistical bottlenecks.

(Sarah Williams Photography)

Next time, Tweeten says, the disruption could just as easily come from animal or plant disease — whether African swine fever in hogs, Asian soybean rust or some other pathogen in crops. She worries about scenarios where farmers could face a fast-moving disease or crop pest while critical tools are still hung up in regulatory delays.

Her message: Farmers need a full toolbox, not one that’s half-built by the time a threat arrives.

“Ag needs to be in a good position when these sorts of emerging diseases and pests come into the country,” she says, “to have the tools in our toolbox ready for farmers to pull out.”

About the Farm Journal Foundation
The Farm Journal Foundation is a farmer-centered, non-profit, nonpartisan organization established in 2010. It works to advance agricultural innovation, food and nutrition security, conservation, and rural economic development.

Arctic Blast to Bring Single-Digit Temps to Northern Plains, Freezes Deep into the South

Fri, 07 Nov 2025 15:59:12 GMT

A powerful burst of Arctic air is on the move, set to drive a dramatic temperature plunge across much of the U.S. this weekend into early next week. Meteorologist Drew Lerner of World Weather Inc. says this upcoming cold surge could deliver the most widespread chill of the season so far, and it’s being intensified by key factors: dry soils and dry air.

From Record Heat to Bitter Cold

Just days after record-breaking heat scorched the West , a sharp reversal is underway. A surge of frigid air straight from the Arctic is diving south, bringing widespread frost and freezing conditions well beyond the northern states.

According to Lerner: “Temperatures below freezing could stretch all the way down to the Delta,” with single-digit lows possible in parts of the northern Plains and teens across the upper Midwest.

“This is an air mass that’s coming straight from the Arctic,” Lerner explains. “And when that kind of air travels over dry land, especially with the drought conditions we have across the Plains and Canadian Prairies, there’s nothing to moderate it. The cold becomes even more intense.”

That blast will drop temperatures well below normal across the central and eastern U.S., with freezing temperatures stretching all the way down to the Delta by Monday morning.

(Drew Lerner )

Dry Soils Make Cold Air Colder

The ongoing drought, reflected in the latest U.S. Drought Monitor , is playing a major role in how extreme the cold feels. Without moisture in the soil or atmosphere to absorb and hold heat, temperatures swing dramatically — soaring well above normal ahead of a front, then crashing well below normal once Arctic air settles in.

“The dry bias we have right now isn’t going to change when that cold air arrives,” Lerner notes. “So we’re going to see temperatures just plummet.”

That means agriculture producers, particularly in the Southern and Eastern states, need to be on alert. Lerner expects frost and freezes to reach as far east as the Carolinas and Georgia, potentially stressing late-season crops and winter wheat stands that haven’t fully hardened off.

While this particular cold surge may only last a few days, Lerner says it’s part of a larger pattern that will repeat through winter — alternating bursts of warmth and cold, driven by La Niña and jet stream fluctuations.

(Drew Lerner )

A Pattern That Could Repeat

While this cold snap will be short-lived, Lerner warns it’s likely a preview of what’s to come this winter. He expects the pattern of alternating warm and cold spells to persist, driven by La Niña and the configuration of the jet stream.

“This is something we’re going to see periodically over the winter,” Lerner says. “We’ll get these big bursts of cold air into the eastern U.S., followed by warmer intervals that bring storminess to the Pacific Northwest and the central Rockies.”

Those intermittent storms might deliver some much-needed moisture to the upper Midwest, but much of the central and southwestern Plains is expected to remain drier than normal through at least early winter.

What Farmers Can Expect

Coldest Morning: Monday, with single digits in the northern Plains and lows near freezing across the Deep South.
Freeze Risk: Frost and light freezes likely as far east as the Carolinas and Georgia.
Moisture Outlook: Continued dryness in the central U.S. under La Niña.
Pattern Ahead: More frequent cold surges alternating with warm, stormy spells in the West.

Looking Ahead

Lerner suggests producers might need to wait until January or February before seeing any meaningful change in the moisture pattern. Until then, temperature swings will be the norm — and the upcoming Arctic outbreak will be a sharp reminder that winter is knocking at the door.

“I’m not ready for single digits either,” Lerner adds with a laugh.

Yes, Corn Sweat is Real, But Here's Why the Humidity is So Thick This Year

Tue, 29 Jul 2025 17:13:37 GMT

In a year when most meteorologists were watching signs of drought — especially across the western half of the country — the middle of the U.S. has been inundated with moisture. It’s not just been hot, but unusually humid — even for this time of year.

Several Midwestern states are reporting a July that ranks as one of the top 10 wettest on record. Eric Snodgrass, Nutrien’s principal atmospheric scientist, says you can look to the Gulf to understand what’s been pumping all this moisture into much of the Corn Belt this year.

“We’ve had nonstop access to Gulf moisture. So, there’s just been nothing turning that off. As a result, we’d been able to just generate huge storms on plenty of moisture,” he says.

What Exactly is Corn Sweat?
The other factor that’s pumping moisture into the atmosphere is something called “corn sweat” — the process where corn plants release water vapor into the atmosphere. As the corn plant absorbs water from the soil and releases it through the pores in its leaves, the plant can cool down and transport nutrients.

“Corn sweat shows up a lot in some of the news media,” Snodgrass says. “We just can’t forget that each acre of corn can evaporate an additional 4,000 gallons of water into the atmosphere. Now, that’s not a lot, believe it or not. If you precipitate it back out onto that acre, it’s only about 0.15" deep. But the reality is we expect to see more ridge-riding storms.”

Snodgrass says last week’s rains that caused flash flooding across Iowa, Illinois and Missouri are proof of what the ridge-riding storms can do this time of year.

“We continue to see storms running the periphery of a ridge that’s going to probably live farther into the Southern Plains of the United States. But until you shut off the Gulf, we’re going have moisture coming through the country,” Snodgrass adds.

That “corn sweat” isn’t just aiding the recent ridge-riding storms. According meteorologist Ryan Maue, it’s also fueling some of the recent humidity.

At 7 pm ET, the corn fields 🌽were adding 20°F to 25°F on top of the actual temperature = heat index > 115°F 🔥

Dewpoints in the lower-80s + temperatures in 90s = insane "feels like" readings 📈 pic.twitter.com/JP89U5qXzt
— Ryan Maue (@RyanMaue) July 28, 2025

Maue said as of 7 p.m. ET on Sunday, the corn fields were adding 20°F to 25°F on top of the actual temperature, which means it felt like 115°F outside.

Much of that is because of the dew point, which according to Maue, reached in the low ‘80s. Dew points of 80°F or higher locally aren’t unusual, but they aren’t necessarily common either. It’s that high dew point creating such heavy humidity, and it’s no coincidence those dew point levels were highest around where there’s a lot of corn.

And we just can’t forget that each acre of corn can evaporate an additional 4,000 gallons of water into the atmosphere. Now, that’s not a lot, believe it or not. If you precipitate it back out onto that acre, it’s only about 0.15" deep.

Eric Snodgrass, Nutrien

With 95 million acres of corn planted in the ground this year, along with all the recent rains, it explains why the dew points and humidity has been so high.

The good news is the Midwest is currently in peak “corn sweat” time, which means the dew point should improve soon.

However, when it comes to moisture, Snodgrass thinks this wet weather pattern could continue over the next couple of weeks.

“If you ask me, the smartest forecast going longer term is probably persistence. In other words, what have we just seen? That will keep going until there’s some big overwhelming push to shove the atmosphere in a different direction,” he says.

Things should dry out for fall harvest. To understand the possible change in the weather pattern, watch Snodgrass’ full forecast from U.S. Farm Report.

As Temperatures Near 100 Degrees in the Upper Midwest, Does it Signal a Bigger Problem for Summer?

Tue, 13 May 2025 17:11:11 GMT

The weather this week just might prove how unusual the spring of 2024 has been. From the disparities in moisture, to temperature swing of 60°F in just a matter of days in North Dakota, the weather pattern is abnormal, and weather models are confused on snowfall totals even 10 days out.

Eric Snodgrass, Science Fellow and Principal Atmospheric Scientist for Nutrien Ag Solutions, says this spring has been anything but normal.

“I don’t think anybody has told me, ‘This spring’s been pretty much what I expected.’ I think most folks have been saying, ‘Wow, when is this [rain] going to quit so I can get in the fields versus, hey, we got everything done early. Just don’t send a frost my way.’”

Just last weekend, cool temperatures gripped the Great Lakes with frost warnings. And with another cold blast on the way for the Plains and northwest this weekend the temperature swings continue.

“Some folks are still battling with those cold late spring temperatures” Snodgrass says. “But I think that you’re going to look back on spring of 2025 and think this didn’t look anything like 2023, and it definitely doesn’t look like 2024. Are we looking at something entirely different for this growing season than our past few years for reference? And I think the answer to that is yes.”

Weather Whiplash Hits the Northern Plains

North Dakota reached record-breaking temperatures already this week. The National Weather Services (NWS) in Bismark reports a record temperatures of 97°F on Monday, which beat the previous record of 92°F set in 1880.

Four record high temperatures were set or tied at primary climate sites in western through central North Dakota today. #ndwx pic.twitter.com/bNQz1qN4z6
— NWS Bismarck (@NWSBismarck) May 13, 2025

Those temperatures will drop to near freezing by this weekend with some models even pointing to snow. Snodgreass says the weather models aren’t in agreement about snowfall amounts, but one thing is certain: it will get much colder.

The storm system Snodgrass is watching will hit early next week, but he says the models are confused and not handling the cold and snow risk very well.

And this just keeps getting "better". The 18Z GFS on Sunday is off the rails with snow over the next 10-days. https://t.co/Ij3MRkMOgU pic.twitter.com/Thb93bgMzK
— Eric Snodgrass (@snodgrss) May 12, 2025

This is the GFS model run on Sunday pointed to as much as 2' of snow in parts of North Dakota and South Dakota early next week. Snodgrass says that model has been unreliable recently, so don’t bank on that.

“The GFS has been having serious problem lately,” Snodgrass told AgWeb. “Do not rely on the GFS right now.”

Snowfall forecast according to the latest Euro model.

(Eric Snodgrass)

Meanwhile, the European mode also shows snow in the forecast, but Snodgrass says he doesn’t trust that model either. However, he says temperatures will drop even further before the snow chances next week.

“There are a pair of deeper lows that are following each other,” he says. “The first comes through and increases the severe storm risk Thursday and Friday, and the second one feeds on the cold air behind the first dropping temps even further giving rise to the chance for snow.”

Disparity in Moisture So Far This Spring

The good news is those cooler temperatures will come with chances of moisture, which will fall in areas of the country that need it. But that moisture will also hit the mid-South, an area that can’t seem to catch a break from the rain.

“Take a look at parts of the mid-South getting over to the southern Plains,” Snodgrass says. “I mean Oklahoma and Texas, we’ve got places that have had five to six times their normal amount of rainfall in the last 30 days. And then you go just north of it. Corners of Kansas, Colorado, most of Nebraska, Western Iowa, pockets of Illinois, Minnesota. You have spots that are like, hey, share the rain a little bit. And they’re looking at very, very dry conditions.”

Precipitation Over the Past 30 Days

(Eric Snodgrass)

The agricultural meteorologist is most concerned about Nebraska. He says it’s not just the fact that area has been lacking moisture recently, but the fact disappointing moisture over the winter is creating a deficit for subsoil moisture.

“We have very low soil moisture values in pockets of the western Corn Belt, while soils are completely saturated across the southern tier of the United States in pockets in the Northeast,” Snodgrass says. “So when you look at that, it’s the story of who’s been getting the rain and who’s not, and this spring has not been very equitable in the delivery of that rainfall.”

Soil moisture map

(Eric Snodgrass)

Drought Risk Still a Concern for Summer

The Climate Prediction Center recently released its outlook for summer, saying “ENSO-neutral will continue through the Northern Hemisphere summer and early autumn 2025.” The CPC says the forecast also favors ENSO-neutral with chances nearing 50% during the autumn.

What does this mean? Snodgrass says you don’t need a La Niña to produce drought.

“There’s often a thought process that you have to have a La Niña in order to have a drought in the summer in the Midwest. You don’t, right? The actual more important thing is the ocean temperatures off the Baja of California or in the Gulf of Alaska,” says Snodgrass. “We’ve already got cold ocean temperatures off the Bay of California. If we kind of double whammy that up with cold water in the Gulf of Alaska or even all the way back over toward Japan, hugging the land, that is the recipe for problems.”

The reason drought this summer is still a concern.

(Eric Snodgrass)

Snodgrass says the forecast for June, July and August is pointing to risks of dryness, especially in July. Even the newer European model is indicating the growing chance of dryness this summer.

“Here’s the lesson: If in the next 40 days, those water temperatures warm, you know what’s going on? The atmosphere is gaining momentum,” Snodgrass says. “If it gains momentum, we tend to have more frequent weather systems and no major risk of drought. If they stay cool, we tend to have greater risk of central United States drought. That’s what I’m watching most closely over the next 45 days.”

Preciptitaion Forecast for June through August.

(Eric Snodgrass)

With More Arctic Air Set to Blast the U.S., Why This Winter Could Be Remembered for Its Extremes

Mon, 13 Jan 2025 21:04:44 GMT

After ice and blizzard conditions blasted the Midwest, South and East to start January, another round of frigid temperatures is set to blanket much of the U.S., and this time, temperatures could fall even lower than the previous round of cold.

Much of the U.S. is still seeing snow cover, with temperatures too cold to melt the recent snow. But now, we’re bracing for even colder temperatures as what’s called the “Siberian Express” is set to arrive this weekend. What exactly is the Siberian Express? Well, it gets its name from the cold air’s geographic origins. It’s when arctic air spills into the U.S., and it can have multiple sources, including Arctic Canada, Alaska, and in this case, Russia’s Siberia region, which is home to the coldest place on earth.

snow cover

(Weather Undground)

Meteorologists say the active start to January is a sign of what’s ahead.

“We’ve tried to bring some moisture back into places that have not seen it,” says Eric Sodgrass, principal atmospheric scientist with Conduit. “I’ve had this concern for a while about the lack of good flow in the atmosphere and what that’s meant toward building drought in some places through fall and now early winter. And I hate to say it, but nasty winters tend to give us a much better outlook for the next year. So, hey, let’s keep these things going for the rest of January and February, too.”

It’s not just the cold that’s turning heads, but it’s also the amount of snow that’s fallen since the start of the year, and it’s setting records. Take Kansas City, Mo., for example. That area has seen 13.” of snow in January, which makes it the second snowiest start to January in Kansas City history. Some parts of Arkansas saw as much as 15" of snow last week. That compares to areas that typically see snow, such as Chicago, recording little to no snowfall so far this year.

pic.twitter.com/rC9Dbh0qHE
— NWS Climate Prediction Center (@NWSCPC) January 13, 2025

The Winter of Extremes and Episodic Cold Outbreaks

USDA meteorologist Brad Rippey thinks the winter of 2025 will be remembered for the extremes.

“With this pattern set up, it’s going to be too dry in the Southwest, stormy in the Northwest, and episodic cold outbreaks across the country,” he says. “Everybody remembers those because especially embedded in an otherwise relatively mild winter, you really remember those hard hitters.”

Cold

(GFS Model )

And that’s exactly what we are in for later this week. According to Rippey, the upcoming Arctic blast is one of those “episodic cold outbreaks” we typically see during La Niña, and what he describes as a re-amplification of the pattern we’ve been seeing for much of the month.

“Sunday night’s GFS model is showing this for extreme minimum temperatures over the next seven days,” says Rippey. “Bitter cold should stay out of the Deep South, but it may get a bit colder than this early next week before it gets better.”

Cold

(GFS Model )

Recent Moisture Helps Drought in Places
What about the moisture? The recent moisture is helping drought conditions in parts of the upper Midwest and some areas of the plains.

“But as you move to the south, that’s where I have concerns, that southwestern quadrant of the country, southern California, to the High Plains, like West Texas, western Kansas, western Oklahoma,” Rippey says. ”All I can say is it’s very fortunate those areas in the central and southern plains had a wet November because it doesn’t look good for the foreseeable future.”

But what about areas farther north, like Montana and the Dakotas? Lerner doesn’t expect widespread relief this winter.

“We’re getting some waves of snow to come across Montana and the Dakotas, but it’s a dry, powdery snow, and it’s really not providing high volumes of moisture,” says Drew Lerner, founder and senior agricultural meteorologist at World Weather, Inc. “This pattern will continue for the next several weeks, so we’ll put out a little bit more snow up that way. But as far as being able to get a big soaking rain type, you’re going to have to wait until spring.”

Meteorologists say one thing we are seeing that’s consistent with La Niña, is the sharp dividing line between wetter conditions and drought. And NOAA’s seasonal outlook shows that divide with below normal precipitation forecast for much of the southwest and Deep South over the next 90 days. Above normal in areas of the northwest and east.

Precip. Outlook

(NOAA)

Temp Outlook

(NOAA )

Drought Watch
Lerner thinks parts of the upper Midwest and northern Plains could see more active weather with rain into spring.

“So, I’m not too terribly concerned about the fact that we’re still seeing persistent dryness in those areas,” Lerner says. “Not all of that region will get relief when we get to the spring, but I would say probably two-thirds of that region will.”

But even with more moisture across other parts of the U.S., Snodgrass says he’s concerned about drought in other areas due to the weak La Niña.

“We tend to be wet through the Mississippi valley and east going into spring. There tends to be lots of storms, but we tend to see the drought that’s in West Texas, New Mexico, Arizona, the Sunbelt expand up toward Colorado,” Snodgrass says. “Most models want to bring dry conditions out of the southern Canadian prairie into Montana, and that’s kind of funneling toward the western Corn Belt. And I’ve based this off historical analogs looking at a lot of different years that looks something like this one. We just tended to be a bit hotter and drier.”

He says looking back, six out of 10 years that we’ve seen a similar pattern, we’ve ended up with heat and dryness in key months of July and August.

“To be honest with you, this is the first time in fall and winter that I’ve been kind of saying, ‘Hey, I think our risk is elevated for drought,’” Snodgrass says.

He says something extremely important to watch is what happens in the Gulf of Alaska.

“If between March and June, if that’s where it gets cold, the risk of drought in the Midwest goes way up. Watch that March time frame,” Snodgrass says. “I think that’s where our risk factor is going to be going forward. So I’m watching winter, but I’m more concerned about spring/summer.”

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Hope For Drought-Stricken Land? Your Winter Weather Outlook

Mon, 28 Oct 2024 20:24:17 GMT

What is it you remember from last year’s winter? Maybe it was when the wind chill in Kansas City brought temperatures down to -30°F and Patrick Mahomes’ helmet shattered in the middle of a playoff game. A more accurate representation of the season, though, is probably Wisconsin’s snowmobile industry dubbing the season a “lost winter” from the lack of snowfall.

Regardless of how we remember it, last year’s winter was incredibly mild, with temperatures well above normal and snowfall almost nonexistent. But according to Eric Snodgrass, senior science fellow at Nutrien Ag Solutions, the consensus is that the months ahead are going to look a lot different.

“We didn’t really have a winter last year,” Snodgrass says. “This year, we have a better chance of a storm track coming through the “I” states and out through the Ohio Valley toward the northeast. So, the forecast is a little wetter there with periods of colder air. It doesn’t mean it will get cold, stay cold and not stop snowing, but it’s certainly going to be different than a year ago.”

That’s because this winter brings about a 75% chance for La Niña to develop, which is when the trade winds across the equatorial Pacific are strong. With La Niña in the forecast, the National Oceanic and Atmospheric Administration (NOAA) is predicting wet conditions in the north and dry, warm weather in the south.

The 2024-2025 U.S. Winter Outlook map for temperature shows the greatest chances for cooler-than-average conditions in the Pacific Northwest of the U.S.

(NOAA)

USDA meteorologist Brad Rippey says La Niña can also bring chances for extreme cold events.

“Not every La Niña is like this, but I will say two prime examples were in 1989 and 2021 — that latter outbreak was when Texas pretty much lost power,” Rippey says.

Drought Dangers
With dry conditions in the forecast, Snodgrass says the big story this winter will be whether or not there will be enough moisture to work against the drought that has been building.

“The best winters for agriculture are the ones we hate and remember as being terrible — we get good, hard freezes and plenty of moisture comes in,” Snodgrass says. “If we don’t see that, we get into a situation where we become very dependent on spring rains and may have a conversation about 2025 drought risk.”

The 2024-2025 U.S. Winter Outlook map for precipitation shows wetter-than-average conditions are most likely across the Great Lakes region of the U.S.. Drier-than-average conditions are forecast for parts of the U.S. Gulf Coast.

(NOAA)

Snodgrass explains drought is often a multiseason effect, and Rippey says this one has been building since June.

“There’s been a four-fold increase in drought to now affecting about 50% of the country,” Rippey says. “That was great for summer crops, dry down and harvesting, but now the problem is what will happen with winter wheat, cover crops, pastures and range land.”

While much of the north will have the opportunity for relief from this growing drought, that likely won’t be the case in the south.

“We are expecting a generally warmer- and drier-than-normal winter across the entire southern tier of the United States, reaching all the way from Southern California to the middle and southern Atlantic coast. That does include important winter wheat production areas into the Southern Great Plains,” Rippey says. “There’s not much reserve right now in terms of soil moisture, and this could amplify already existing dry conditions.”

That brings concern for river transportation as the bump in water levels that came from Hurricanes Milton and Helene has worked its way through the system now.

“Historically, those levels tend to bottom out around January at the latest,” Rippey says. “We’re probably talking about a few more months of low water issues, and then you start to turn a corner around February because plants don’t use as much water during the winter.”

Timing Will Be Everything
Because winter is technically the country’s dry season, it won’t be easy to break drought in the months ahead. For the wet forecast in the north to make a difference, Rippey says it will all come down to timing.

“It’s important to start getting moisture before it gets too cold,” Rippey explains. “When you go into a cool season like this with limited soil moisture, if the cold air comes in too quickly, you freeze the soils before you get moisture, which can limit the absorption of rain and snow into those soils.”

The timing of when La Niña really starts to take effect will be important as well.

“December is going to be the month where we test if this La Niña really has what it takes to give us the things we expect,” Snodgrass says. “Normally, La Niñas peak around Christmas, and then they start to fade. If we miss that opportunity, we will watch all of the sub-seasonal things and hope they can deliver good winter weather to knock out the risk of drought going into 2025.”

But even with a few “drought risk” boxes being checked, it’s still too soon to speculate or worry about what next year’s growing season will look like.

“2022 had major fall drought, and then what happened? It rained in July, didn’t get terribly hot, and we had a decent crop. Indiana had one of its best crops ever in 2023, even though it was so dry in spring,” Snodgrass says. “We have to remember that the crop has many ways by which to stay alive and do well, and we’ve engineered that seed to be better performing even when there is some stress. We can’t make big, broad assumptions that 2025 is going to be a year of substantial drought risk that destroys yield.”

Winter Storm Survival: A Nightmare for Livestock Producers in Western Illinois

Fri, 27 Sep 2024 18:01:04 GMT

Despite nearly 24 inches of snow, below-zero temperatures and raging winds, livestock producers are finding ways to overcome the horrific conditions in western Illinois to provide the best care possible to their animals.

But it’s not been easy on the farmers.

“This weather is going to kill me,” Chad Bell, a pork producer from Viola, Ill., told his followers on social media when the second round of snow hit western Illinois at the end of last week.

^{Source: Cole Boock, Sumner Township, Little York, Illinois}

Historic drifts have made getting into the barn a challenge in and of itself. Many north-south roads have been impassable and getting access to livestock on pasture has been nearly impossible in some situations. Bell says he had to walk from the highway to his barn for three days to check pigs.

“It took a day to get the loader to run, hauling a battery charger and kerosene to the barn by sled,” Bell adds. “A blown tire stopped what little snow clearing progress I made. It took a bulldozer to open the road and clear my driveway!”

^{Source: Chad Bell}

Extreme Weather’s Impact on Livestock

The cold temperatures continue to exacerbate every little issue, Bell points out. From keeping the outside equipment from freezing up to preventing blowing snow from coming into the feed bin lids to causing flowability issues, Bell says it’s been one thing after another for him as a farmer.

“It’s snowing and blowing, but in the barn it’s 65 degrees – nice and dry – with no drifts. The pigs are definitely enjoying it,” Bell explains. “Being in a heated modern hog facility, they can use their energy to grow instead of simply trying to survive.”

^{Source: Chad Bell}

But for Brent Titus, a sheep producer from Alexis, Ill., that’s exactly what some of his sheep must do right now – survive.

“January is so hard because we are lambing and every available enclosed space is being used to ensure that ewes and lambs stay warm,” Titus says. “Unfortunately for us, that means later bred females and replacements are left on pasture. Wind breaks are about the best we can offer them, and it’s made last week miserable.”

^{Source: Brent Titus}

Although he would like to have covered spaces for every animal during times like this, he says it just isn’t feasible.

“It’s a full-time job tending to livestock during this kind of weather,” Titus says. “Tractors don’t start, skid steers can’t maneuver the drifts, and the freezing cold has resulted in lots of gelled-up diesels. We bust automatic drinkers three to four times a day, even though they are not supposed to freeze. We do the best we can.”

Cattle producer Scott Campbell of Little York started calving when the first snow came through. However, he considers himself lucky despite the challenges he’s faced.

^{Source: Scott Campbell}

“So far, all our calves have been born in the barn. We have enough room right now that the ones we have are under roof,” Campbell says. “They don’t seem to mind the temperatures as much as I do.”

Campbell has been farming for over 20 years and says frozen waterers, pushing snow and keeping a close eye on health are “givens” during this kind of weather. But he’s never had to plow paths in the snow for cattle to get to feed and water like he has in 2024.

Prepare for the Worst

Staying ahead of the storm is key, Bell explains. On his hog farm, he pays special attention to feed bins, propane and generator fuel levels during bad winter conditions.

“In the event that I can’t get back to the barn for a day or longer, I know the pigs will be fine without me if these three things are in place,” Bell says.

^{Source: Chad Bell}

But that’s exactly what keeps Campbell up at night – the possibility of not being able to get to his calving barn that is 2.5 miles from his house.

“Most years it’s not a concern, but it has been a few times already this year,” Campbell says.

Titus is not a full-time farmer – he serves as a regional sales manager for Atticus LLC. He says it’s an all-hands-on-deck situation when the winter weather strikes.

^{Source: Brent Titus}

“My wife is absolutely integral,” Titus says. “She mans the lambing barn so the rest of the crew can do the best to clear paths to feed the places that aren’t under roof. I’m not sure the general public understands just how much time is spent simply feeding every day.”

Technology is a Lifesaver

For these three farmers in the Mercer-Warren County area, technology has been incredibly helpful during these extreme weather events.

A year ago, Bell purchased Barn Talk, technology from Barn Tools that allows him to check power, temperature, water and feed levels at the barn at all times from an app on his phone.

“It’s super handy in this weather,” he says. “It can’t pull frozen chunks from my feedline or ensure my generator will start, but I will know right away if I have a problem.”

^{Source: Scott Campbell}

Checking propane and generator fuel levels is also important, especially when temperatures are expected to stay dangerously cold for a while.
Campbell says barn cameras have been lifesaving technology for his operation.

“During winter storms, the thing we depend on most are our barn cameras. We have had them for several years and have always worked with Altman Monitoring Solutions from Taylorville, Ill. Their service is second to none and he can keep technology-disadvantaged people like myself going when there is a problem,” Campbell adds.

Titus is also a big fan of Altman’s barn cameras. Of course, he says anything that wants to start is always a positive in temperatures like this. And nothing beats a close-knit community that is willing to help each other through the storms.

Read more:

7 Tips You Need to Know to Keep Employees Warm

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Winter Storms Are On the Way: Are Your Barns Safe?

Winter-Proof Your Workforce: Keeping Employees Warm on the Job

Fri, 27 Sep 2024 17:11:58 GMT

What started as a mild winter is bound to become brutal as plunging, dangerous temperatures sweep across much of the U.S. While most of the country will stay bundled up inside, farmers and their employees don’t have the luxury of skipping work for a snow day.

To create a safe and comfortable work environment for your farm employees, it’s important to address the specific challenges posed by cold weather on the farm. As temperatures begin to drop, consider implementing the following tips to keep your crew safe, warm and productive:

Make Sure They Have Adequate Clothing

Dressing poorly shouldn’t be considered “cool,” especially when it comes to harsh winter weather conditions on the farm. However, not all employees know how to appropriately dress for the bitter weather. Consider providing them with the following checklist and keeping a few extra items in a bin for employees to use in case they forget.

Some examples of warm winter clothing include:

Lined jackets
Lined overalls
Stocking caps / hats and lined gloves
Long thermal underwear
Lined boots – waterproof and anti-slip
Wicking wool socks
Scarf

Provide Warm Break Areas

Working out in the cold can take a toll on the body. That’s why it’s necessary to take frequent breaks to rest and warm up. To keep employees going, be sure to create designated warm break areas for your employees to recuperate.

Offer snacks that are not only tasty but also provide energy. Nutritious options like trail mix, energy bars, and fruits can help replenish energy levels. You can also supply a selection of hot beverages like coffee, tea or hot chocolate. If employees are coming in from wet or snowy conditions, consider having a designated area with a drying rack for wet outerwear, gloves, and boots.

Adjust Schedules

Adjusting schedules in the winter is a practical strategy to address the challenges and potential hazards associated with cold weather. Along with allowing more frequent breaks to prevent prolonged exposure to the cold, consider scheduling more grueling outdoor tasks during the warmer parts of the day.

Keep Up Communication

Safety concerns rise as cold weather intensifies. This rings true for not only our employees, but livestock as well. Keep the lines of communication open with employees to address concerns and gather feedback on their comfort and to learn if areas of the farm need immediate attention.

Work in Pairs

While farmers are already hard-pressed to find labor, working in pairs allows employees to get the job done quickly and safely. Using the buddy system ensures that every employee is accounted for and that the work gets done in a timely fashion. This system is especially important for employees working in remote areas.

Have an Emergency Kit

Winter weather can be unpredictable. Having an emergency kit in a well-known location can be a lifesaver when it comes to coping with unexpected challenges. Keep your kit filled with the essentials, such as:

Medical supplies
Extra clothing
Blankets
Handwarmers
Flashlights
Non-perishable snacks

Know the Signs of Cold Stress

Hypothermia and frostbite are the two most common forms of cold stress and can be fatal if left untreated. To help minimize the risk of these conditions going unnoticed, make sure to review and be on the lookout for the following symptoms.

Signs of Hypothermia:

Fast and shallow breathing / trouble breathing.
Going from shivering to not shivering.
Hunger, fatigue and confusion.
Lack of coordination.
Increased heart rate.
Weak pulse.
Slurred speech / mumbling.
Dizziness and nausea.

Signs of Frostbite:

Cold skin, prickling feeling and numbness.
Red, white, bluish-white or grayish-yellow skin.
Hard or waxy-looking skin.
Clumsiness due to joint and muscle stiffness.
Blistering after rewarming when severe (expect exposed skin to peel off).
If the skin turns black seek medical attention..

U.S. Braces for a Hotter and Drier Fall as La Niña Looms

Wed, 11 Sep 2024 20:31:58 GMT

If predictions hold true, this fall could be a hotter and drier season across much of the U.S. According to the Climate Prediction Center, a division of the National Oceanic and Atmospheric Administration (NOAA), unusually warm days are still ahead for parts of the country during the meteorological fall, which spans from Sept. 1 to Nov. 30.

Seasonal Temperature Outlook

(NOAA)

The temperature outlook for September through November 2024 favors a warmer-than-normal season, with the greatest probabilities — exceeding 60% — expected in New England and parts of the Southwest. The West, particularly Arizona, Colorado, New Mexico and Utah, is likely to experience an unusually warm September. On the opposite coast, Florida and much of New England are also trending warmer than normal. Conversely, while southwestern Alaska may see below-normal temperatures, northern Alaska is more likely to experience above-normal warmth.

La Niña, known for bringing dry, warmer-than-average conditions to the southern half of the country, is favored to develop during the September to November period, with a 66% chance of formation. Once established, there’s a 70% chance it will persist through the winter of 2024-2025. Though La Niña hasn’t officially started, signs of its arrival are reflected in NOAA’s fall weather predictions.

Seasonal Precipitation Outlook

(NOAA)

As the weather pattern strengthens in the coming months, the U.S. might see an extended period of warmth and dryness, particularly in regions already feeling the heat.

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What's Causing These Frigid Temperatures Right Now?

Fri, 19 Jan 2024 20:48:23 GMT

Another round of arctic freeze is blasting the U.S. The first round of cold weather brought historic temperatures, with Montana’s temperatures falling to 40 to 50 degree below zero. With another round of frigid temperatures blanketing the U.S. again, what’s behind the cold?

While El Niño can be to blame for the back-to-back winter storms, something else is spurring the cold. Brad Rippey, USDA meteorologist, says moisture pumping up from the Gulf is a hallmark of El Niño.

“As I always say, you can’t blame an individual or a single storm and El Niño, but you start looking at the overall patterns, and there’s absolutely no question that when you start seeing a pattern setting up like this, a storm pipeline from the Pacific coming across the Southwest and into the Midwest or east, that is El Niño,” says Brad Rippey, USDA meteorologist.

The cold, however, is being pushed down from the north. Drew Lerner of World Weather says the arctic air is caused by a warming that occurs in the stratosphere, which is outside of where we live in the troposphere. Sudden stratospheric warming events, like what the U.S. is experiencing now, can be caused by large atmospheric waves in either the stratosphere or the troposphere. Planetary waves have ridges and troughs like ocean waves, but span huge distances in the atmosphere.

“The stratosphere, when it turns warmer, it expands that layer in the atmosphere and it pushes, puts pressure on the troposphere and forces cold air that’s aloft down to the surface. And then it gets spread out from the arctic,” says Lerner. “What happens a lot of times when you get these stratospheric warming events is that you displace the polar vortex and or you split it into two vortices, and that’s what’s happening.”

He says this can lead to a splitting of the polar vortex, so instead of cold air being locked above the polar region, it pushes further south into the mid-latitudes.

The good news? This latest round of frigid air is short-lived. The Climate Prediction Center (CPC) 10-day forecast, which is below, shows a much more mild view, at least compared to what we’re seeing now.

(Farm Journal)

Are You Ready For the Polar Plunge? Some Areas Could See Temperatures Plummet to Negative 40 Degrees

Fri, 12 Jan 2024 20:12:40 GMT

There’s only one way to describe the cold taking hold of the U.S. right now.

“It’s going to be nasty,” says Drew Lerner, an agricultural meteorologist and founder of World Weather. “If you are out in the northwestern Great Plains, it is going to be unbearable.”

Lerner says as snow barrels across the upper Midwest, the cold is creeping into the picture. By this weekend, the frigid temperatures will blanket much of the U.S., but the western Great Plains will be in the bullseye of the cold.

“We are going to see temperatures drop to minus 47 in Montana. Temperatures in the negative 30s and negative 20s will occur in the rest of Montana, as well as in the western parts of the Dakotas, and southward into a part of Wyoming and also western Nebraska.

Those frigid temperatures are for the actual temperature, not even how cold it will be when the wind chill is factored in. Lerner says considering how cold it’s going to be, he thinks temperature records will be broken.

“Not only in the northern Great Plains, there may be a couple of spots in the Central Plains,” say Lerner. “But mostly the northern Plains and into Canada will see records. In western Canada’s prairies, we will probably see at least a couple of locations get down to minus 50 or minus 49, somewhere in there. So, yes, there will be record cold. Now, for the Midwest, probably not so much. But it’ll be cold enough it won’t matter.”

(Farm Journal)

Lerner says in parts of the upper Midwest and Red River Basin, temperatures will still drop into the negative teens.

Dangerous for Livestock

It’s Montana and portions of the northern Great Plains that are smashing records with this cold. With minus 30 to minus 40 degree forecasts in some areas, it’s the vicious swing in the temperatures that is what makes the weather such a threat to livestock.

“From a livestock perspective, some of these temperatures are just going to be brutal,” says Lerner. “The animals in Montana have not been adequately hardened against the winter weather because it’s been so warm. They’ve had 50- and even some 60-degree temperatures in the past couple of weeks.”

From 40 degrees above zero earlier this week to now a 40-degree below zero forecast for the coming days, Lerner says it’s dangerous for livestock.

“The situation is going to be stressful for the animals. There might be some reduction in milk production for the dairy areas, and then we’ve got a little potential for some weight-gain concerns in beef cattle country. That might be an issue,” says Lerner. “And of course, in the hogs’ area, we probably will have some stress. I just don’t think there’s going to be as much of a potential for a big issue there.”

Little Snow Cover Puts Winter Wheat at Risk

From cattle to crops, winter wheat may be exposed to the cold. Lerner doesn’t expect any major problems with damage, but he says what makes the wheat crop at such risk is the fact there’s little to no snow cover in that part of the Great Plains.

“I don’t think there’s going to be a widespread problem. But in some areas with what little snow is going to be on the ground, the potential is still there that there could be damage done to the crop,” says Lerner.

(Farm Journal)

Stratospheric Warming Causing the Polar Plunge

As much of the U.S. braces for the cold, the positive in the forecast is Lerner thinks the arctic air will be fairly short-lived.

“The whole reason for this event is due to stratospheric warming that took place in late December,” he says. “Stratospheric warming is literally warming that occurs in the stratosphere, that is outside of where we live and outside of where the weather lives.”

The weather lives in the troposphere, which is the layer below the stratosphere. Lerner explains that when the stratosphere turns warmer, it expands that layer in the atmosphere and puts pressure on the troposphere.

“That forces cold air that’s aloft down to the surface. And then it gets spread out from the Arctic,” Lerner explains.

(Farm Journal)

At the same time, El Nino is helping drive moisture up from the South, which is causing the severe storms the U.S. saw in areas from the Southwest to the East Coast this week.

As Lerner looks ahead, he’s not only concerned about this week’s cold in the Great Plains, but the fact the northern Great Plains may not see much moisture this winter.

“We will continue to perpetuate storms periodically across the southern U.S. into maybe the lower part of the Midwest and into the Southeast,” says Lerner. “But as far as getting big storms occurring in the western Corn Belt of the northern Great Plains or even the Central Plains that’s going to be a little bit harder to come by.”

The El Niño Effect: Is El Niño to Blame for the Historic Heat and Drought that Gripped the U.S. in 2023?

Tue, 02 Jan 2024 22:10:01 GMT

2023 was a year full of weather impacts on crops and livestock. From the intense heat in the South to the drought that parked itself across the South and Midwest, USDA meteorologist Brad Rippey says those are the two weather events that stole headlines this past year.

“When we look back at 2023, I’m actually going to break heat and drought into two separate categories,” says Rippey. “Really, when you look at the extreme heat this past year, it was focused across the deep South from Arizona to Florida, and pretty much everywhere in between. And that was certainly a huge weather story that affected parts of the cotton belt.”

From wiping out a large part of the cotton crop in west Texas to hitting sugar cane production in Louisiana, Rippey says nearly the entire deep South saw impacts of the year’s extreme heat.

“Of course, that came with drought in many cases. But when you look at these overall temperatures, the hottest summer on record and a lot of hottest months on record, that was a big story in the deep South,” says Rippey.

While other parts of the U.S. still had drought, in some areas it didn’t pack as big of a punch because it came without the heat. That was the case in much of the Corn Belt. The drought hit last year without the extended intense heat, which had a big impact on crops.

“We were very fortunate, especially in the Corn Belt, that we did not see the combination of extreme heat and drought at the same time. And that actually led to some of those better outcomes than expected for U.S. corn,” explains Rippey.

With USDA currently projecting the 2023 U.S. corn crop to be the largest on record, Rippey says the mild temperatures are what helped save the crops.

“You do see that things actually turned out better in states like Iowa. When you look at the rainfall numbers, they were abysmal, almost as dry as 2012. But then the heat just wasn’t there. And today’s varieties are little bit more tolerant of drought and heat. And the outcome was a little better than we expected,” says Rippey.

It wasn’t all good news. While crop yields turned out better than expected for some farmers, the lack of moisture continued to dwindle grazing conditions and hay stocks in 2023. Those created additional hurdles in rebuilding the shrinking U.S. cattle herd.

So, what was the culprit that caused the intense heat that suffocated the South during the summer months? Rippey says while it’s still being studied, he thinks it’s tied to one major weather event in 2023, in particular.

“I will go out on a limb and say that that may have been an early sneak attack from El Niño ,” says Rippey. “The reason I say that is that because we did have an early onset El Niño. It was pretty much in place by late spring, early summer. It’s pretty consistent with El Niño to have a big ridge of high pressure that comes out of Central America. And at times, we’ve seen it before, that does sometimes extend all the way into the southern tier of the United States.”

He says El Niño can also be tied to the shipping crisis that wreaked havoc on exports in 2023, causing massive shipping delays, as well as forcing shippers to carry lighter loads.

“And certainly what happened in Mexico and parts of Central America, think about the Central American drought that’s causing shipping problems in the Panama Canal. A lot of that, I think, could be tied to the heat in the atmosphere related to the early onset El Niño,” says Rippey.

According to Rippey, the drought in the Midwest can be attributed to the blocking high pressure that wouldn’t budge across Canada this past spring, summer or fall.

“The U.S. Midwest happened to be on the southern end of a lot of that high pressure over Canada. So when we think about that, think about the Canadian wildfires, all the smoke coming down. And we were just on the southern edge of that in the Midwest,” Rippey explains.

He says that, along with Northeasterly winds blocking moisture from the Gulf, is what caused the drought in the Midwest.

“At the same time, high pressure was far enough north that the heat and unusual warmth were actually focused across Canada. So, it wasn’t all that hot on the southern end of the high, but it was dry. And that led to that cool drought in the western Corn Belt,” he adds.

El Niño is still in play, as Rippey says El Niño made a splash once again to close out 2023.

“Now that El Niño has kicked in, it’s a strong event, it could be one of the strongest on record,” says Rippey. “We’re seeing that influence of El Niño starting to grab a hold of the reins of U.S. weather patterns. And that’s pretty normal and certainly should continue into early 2024.”

What’s on tap for 2024? Rippey forecasts the intense El Niño will lead to what he calls “pretty profound” impacts for the rest of the winter, and even into spring.

Winter Weather: Find Out What's in Store for Agriculture

Wed, 18 Oct 2023 18:52:06 GMT

The upcoming winter is shaping up to look a bit different than the past several years. The shift to a different weather pattern, El Nino, is in the works – resulting in a very strong subtropical jet stream and a weakened polar jet stream.

Brad Rippey, USDA meteorologist, shares the predictable changes to North American weather those involved in the agriculture industry should be on the lookout for.

Northern Weather Will Be Drier
One of the common changes Rippey shares is unusually mild weather across the northern tier of the U.S. The mild weather is a result of the weak polar jet stream and affects areas stretching all the way from the Pacific Northwest to New England.

“That of course has implications for winter crops,” Rippey says. You don’t get as much establishment of a snow cover, but at the same time, you don’t have a whole lot of cold weather to deal with and there’s less concern for winter kill. So, it’s kind of a tradeoff there.”

(Farm Journal)

Along with the milder temperatures, northern states are also predicted to see drier conditions this winter.

An outlook published by NOAA in late September shows between a 33 to 50% chance of below average precipitation for a portion of the northern U.S between November and March. The areas NOAA expects the largest impact are the Pacific Northwest and Great Lakes region.

(Farm Journal)

The dry, warm conditions have the potential to make this planting season an early one.

“It all depends on how the snow falls, but generally speaking, soil temperatures will likely not be as cold as they were in the spring of 2023,” Rippey says. “Given the mild, dry forecast, there may be a fairly quick planting season in the north for spring 2024.”

The Story for Southern States is Much Different
“The enhanced subtropical jet stream tends to bring stronger storms across the southern tier of the United States,” Rippey says. “Sometimes that affects Southern California but it’s more likely along the Gulf Coast and southern Atlantic coast.”

NOAA’s predication maps show the highest probability of above average rainfall – 50 to 60% – for states along the Gulf and southern Atlantic coasts.

The increased precipitation in those areas is something Rippey says could help with low water levels from the summer’s drought.

“As we get deeper into autumn and the heart of winter, the odds most definitely increase we will see wetter conditions in places like Arkansas, Louisiana and Mississippi where we’ve got not only low water levels impacting navigation, but also the saltwater intrusion from the Gulf,” he says. “It may take a while but eventually as the winter proceeds, we should see relief especially in the southern part of the basin.”

The Wild Card to Watch For
A less clear aspect for this winter’s forecast could be due to elevated oceanic temperatures, which have the potential to keep global temperatures high through the winter and into 2024.

The high oceanic temperatures produce blocking high pressure systems, which Rippey says can be blamed for Canada’s wildfire season and recent heat waves and fires in Europe.

“If some of the oceanic temperatures continue to induce weird blocking patterns, that can lead to extremes like heat, cold, droughts and floods that’s generally independent from El Nino,” he says.

Effects on South American Production
El Nino has different implications for growers in South America.

Key production agriculture areas such as southern Brazil and Argentina are just moving into their spring growing season and the El Nino weather patterns are expected to create more favorable conditions for their crops than La Nina.

“From a crop production standpoint, I would expect improving conditions in some of the areas that have been impacted by drought over the last few years,” Rippey says. “As you move northward into the Amazon basin, El Nino can trigger drought. That’s a concern from an ecological standpoint and that drought often extends into places like Mexico and the Caribbean for as long as El Nino persists.”

The Midwest is Set to Bake Under High Heat, Ag Meteorologists Now Worry About Severe Crop Damage

Mon, 24 Jul 2023 19:52:44 GMT

Portions of the Midwest could see the most challenging weather yet this year, and according to leading ag meteorologists, it’s creating more concerns for crop conditions. With heat forecast to top 100 degrees, along with little rain in this week’s forecast, crop conditions could deteriorate and the biggest risk in the western Corn Belt.

USDA Meteorologist Brad Rippey says the stubborn high heat that’s been in the south and southwest will push its way into the Midwest by mid-week. The growing season has been far from perfect, but the overall crop condition ratings have seen steady improvements in July. Last week’s U.S. Drought Monitor showed 55% of the U.S. corn crop and 50% of U.S. soybeans are covered in drought , an improvement from the 70% of corn and 63% of soybeans considered to be in drought the last week of June.

“It’s been a year full of challenges, no doubt about it,” says Rippey. “To this point, our biggest issues have been with the dryness that peaked in late June, and since then, we’ve seen considerable relief in some areas. But now for the first time, we’re combining that with the highest temperatures of the season to date.”

(Farm Journal)

A map from NOAA shows areas of the country in for the most extreme conditions compared to normal. The areas of the Midwest in yellow will see temps 7 to 10 degrees above normal.

“We could see widespread temperatures 100 degrees or higher throughout the western Corn Belt, extending eastward into the Mississippi Valley, and so the areas like Missouri where we really haven’t seen much recovery, if any, this heat on top of the dryness is coming in terrible time. We have corn and soybeans that are in the reproductive to filling stage, which it’s absolutely critical to keep temperatures and keep the moisture coming in during this time. We have neither in the driest areas right now,” says Rippey.

Western and Central Corn Belt Could Be Hit the Hardest

Rippey says the current forecasts indicate the extreme heat won’t initially hit the eastern Corn Belt. He says those areas will see temperatures in the mid-90s, but the western Corn Belt is bracing for consecutive days of temperatures above 100 degrees.

“You’ve got to really focus on that southwestern Corn Belt area as the biggest concern, because if you look at Missouri, and parts of neighboring states, we’ve got much deeper problems than this week’s heat; we have the moisture deficiency, and we have the drought issues that go back all the way into early spring,” he says. “And so where we have those subsoil and topsoil moisture shortages in the southwestern Corn Belt, overlaying that with 100 degree heat this week, that is going to be another blow for corn and soybeans in those areas.”

Heading into this week's Midwest heat wave, I wanted to post the current accumulated stress degree day map.

Calculated by adding degrees above 86°F for each day.
Example: if today is 95°F, 9 SDDs are accumulated

>140 SDDs could result in corn yield loss

Data: PRISM April 1 pic.twitter.com/ZdgxRfOEsH
— Eric Snodgrass (@snodgrss) July 24, 2023

With the heat that’s been parked in Texas and across the Southwest this month, Eric Snodgrass, principal atmospheric scientist with Nutrien Ag Solutions, explains the duration of the heat is the biggest question. While the forecasts indicate the heat will last through the weekend, some weather models point to high temperatures returning next week.

“We’re going to be talking about temperatures that are going to be in the mid- to upper-90s as far north as Minnesota and the Dakotas, and then possibly, there’s going to be some pockets in Missouri, Illinois, Nebraska, Kansas, that are going to be over 100 degrees Fahrenheit,” says Snodgrass. “And so we always worry it’s going to last. Is this going to be a two-to-three-day event? Or is there going to be a 10-day event or a 30-day event?”

Hot with a Chance of Isolated Storms

He says the current thinking is the heat starts on Wednesday and then lasts through the weekend. There are some forecasts pointing to 105 degree heat in Iowa.

“But the question we have is, there’s humidity in this pattern. So, will there be storms that blow up in the middle of this and bring some cooler weather? That’s a possibility,” he says. “So, I would call it hot, hot with a lot of isolated storm activity. There’s going to be winners out of this, and there’s going to be a larger area that’s going to see some crop damage.”

Rippey points out there are areas that have seen more than adequate rain this summer, including Oklahoma.

“It’s incredible when you look at the last three months,” says Rippey. “We have seen upwards of 20 inches of rain in parts of Oklahoma, and even into southwestern Kansas. That is a year’s worth of rainfall in three months. And it’s also areas that were in some of the highest levels of drought just three months ago, at the end of the winter wheat season. So big turnaround for those folks.”

He says when you travel north and east of those areas, like into Missouri and Nebraska and even into Minnesota, that’s where the rains have been absent.

“We have seen a more recent trend toward drier weather in parts of the Upper Midwest. Minnesota really comes to mind as an area really short on rainfall the last several weeks,” says Rippey. “Even there, we’re going to see temperatures creeping up into the 90s to near 100 this week. The crops are a little bit later in that part of the world, as you move into the northern Corn Belt, which means we’re really at a critical time right now in terms of reproductive corn and blooming soybeans. If it turns cooler and wetter, soybeans still have a chance, but corn gets one chance to move through. So it’s really bad timing for upper Midwestern crops due to the heat this week, and the dryness that’s been developing the last several weeks.”

(Farm Journal)

Rippey says the current forecast indicates the central Midwest and into the South and Southwest will miss out on the chance for rainfall.

“Even though the Midwest will see sporadic showers, amounts will generally not be enough to keep up with high temperatures and peak crop-moisture demand. This could lead to increased stress on corn and soybeans, especially in hotter and more significantly drought-affected areas of the western Corn Belt,” Rippey says.

(Farm Journal)

Snodgrass says Climate Prediction Center (CPC) August through October forecast indicates the ridge, which is causing the high heat to enter the Midwest this week, gets shoved back West in August, which will keep the Midwest much cooler in August. CPC also thinks El Nino takes over and it turns wet, but Snodgrass says he’s not sold on that forecast, as all the weather models still have conflicting forecasts.

“I feel like we’ve been punched in the mouth twice. And if there’s a third punch, maybe it’s, you know, longer duration into early August, and I think we’re going to see some possible significant yield loss. But if storms cascade over the top of it, and the ridge goes back to Arizona, then we will be talking about busting bins with yield,” Snodgrass adds.

6 Tips to Keep Farm Employees Safe When Temps Rise

Thu, 21 Jul 2022 12:54:32 GMT

Thermometers are boiling over as an intense heatwave sweeps its way across the country. These scorching summer temps are not only taking a toll on crops and livestock, but farm employees as well.

According to Melissa O’Rourke, farm management specialist with Iowa State University Extension and Outreach, many of today’s farm employees lack previous farm or other outdoor employment experience. Therefore, dealing with weather-related conditions may be new to them, not to mention the difference among individuals who may or may not be acclimatized to high heat conditions.

Each year, thousands of workers become ill or injured as a result of heat exposure in their workplace, according to the Occupational Safety and Health Administration (OSHA). While dealing with hot temperatures can be managed to a certain degree, excessive heat exposure can be fatal.

To help workers stay cool in this intense heat, consider the following tips.

Keep employees hydrated. Provide water stations or purchase coolers to keep water available for employees when they need it. Inexpensive ice machines can also be purchased to help keep beverages cold. Farm fridges should be well stocked with water bottles, Gatorade and flavored water at all times.

“We like to use the Liquid-I.V. packets that you can add into water bottles,” says Callie Toews, a Kansas beef farmer. “They have lots of different flavors!”

Provide breaks. Provide workers with frequent rest periods in cool or shaded areas. Consider adding expensive fans or window AC units to employee breakrooms.
Consider specialty garments. Cotton t-shirts can trap in heat. Consider purchasing moisture-wicking or cooling uniform shirts for your employees to wear. Breathable hats can also keep the sun off of your employee’s face.

“I buy cooling towels and keep them on hand during hot weather,” says Sarah Radachy, an Arizona rancher. “You can buy a pack off of Amazon pretty cheap.”

Switch schedules. When possible, schedule hot jobs for the cooler part of the day - and where preventative maintenance and repair jobs may occur in hot areas, schedule these tasks for cooler months.

Tasks that require physical exertion during hot conditions should either be scheduled during the cooler part of the day – or provide more frequent-than-usual rest and cool-off periods. Assigning extra employees to reduce the work-load may also help.

Fill the freezer. A cool summer treat can put a smile on anyone’s face, especially a hot farm employee. Consider keeping ice cream or frozen treats in the freezer to help employees cool off during a break.

“We keep ice pops in our barn office freezer for employees,” says Julie MacGlaflin, a Vermont dairy farmer. “Thank goodness they’re cheap because everyone loves them!”

Monitor employees. Particular employees – such as older workers, those who are overweight or have heart-related medical conditions – may have an even lower-than-average sensitivity to heat and require additional monitoring. Consider having these at-risk employees work during the coolest part of the day.

Know the Signs of Heat Illness

When an employee is exhibiting symptoms of heat-related illness, it is important to respond quickly and appropriately. There are four common heat-related illnesses and each is treated differently. According to OSHA, these are the proper steps to take for each:

Heat rash symptoms include clusters of red bumps, commonly on the neck, chest, or in folds of skin. Keep the affected area dry and relocate the worker to a cooler or less humid environment.
Heat cramps include muscle spasms and pain in the abdomen or limbs. Encourage the worker to rest in the shade or in a cool room, and make sure he or she drinks plenty of cold water. The worker should rest for several hours before returning to strenuous work or seek medical attention if the cramps do not subside.
Heat exhaustion can cause headaches, nausea, vomiting, or dizziness. The worker should immediately sit or lie down in a cool, shaded area, drink plenty of cool liquids and apply ice packs to his or her armpits to lower his or her core temperature. Seek emergency care if symptoms are not improved within an hour.
Heat stroke is an emergency. The worker may exhibit confusion, fainting, or seizures, accompanied by an extremely high body temperature. Call 911, and while waiting for help to arrive, loosen the employee’s clothing, apply cold packs to his or her armpits and encourage him or her to drink plenty of fluids.

For more on keeping employees cool, read:

Come On In: The Ocean Temperatures Are Hot

Tue, 01 Feb 2022 14:59:37 GMT

Last year was hot. It was so hot, 2021 now holds the record for the hottest ocean temperatures ever. That’s according to an annual study published in “ Advances in Atmospheric Sciences .”

Earth’s average land and ocean surface temperature in 2021 was 1.51 degrees °F (0.84 of a degree C) above the 20th-century average, according to officials at NASA and the National Oceanic and Atmospheric Administration (NOAA).

(Farm Journal)

2021 was the 45th consecutive year since 1977 in which global temperatures ranked higher than the 20th-century average, per NOAA , providing yet another indication of the effect of climate change on the planet. High ocean-heat content can contribute to sea-level rise.

Researchers blame human activity for rising water temperature, because oceans absorb heat from the atmosphere.

“The increase in carbon emissions will lead to more greenhouse gases in the atmosphere,” says Matt Yarosewick, AgDay meteorologist. “If we have more of these, they almost act as a blanket. Some of the solar radiation from the sun will get reflected back into space, but the radiation that makes it to the ground will then have to deal with the greenhouse gases on the way back out.”

When the sun heats the ground, he says, the ground heats the air. The solar radiation is absorbed by the ground and is then released in the form of heat into our atmosphere.

“Some of that heat is allowed to escape through the atmosphere and back into space, while some is held in by the greenhouse gases,” Yarosewick says. “This will then cause a warming effect over time of our overall global temperature.”

Water will absorb any heat and if the global temperatures go up, then the ocean temperatures should follow that same pattern, he explains. This also causes stronger storms.

“The warmer the water, the more moisture will be allowed to evaporate and increase not only rain rates and heavy precipitation but also the ‘fuel’ for the storms increases,” Yarosewick says.

Additional NOAA weather findings for 2021 :

The average annual sea ice cover in the Arctic was approximately 4.08-million square miles — the ninth-smallest annual average cover recorded between 1979 and 2021. The last seven years (2015-2021) had an annual sea ice extent that ranked among the 10 smallest on record, according to data from the National Snow and Ice Data Centeroffsite link.
There was an above-average number of tropical cyclones around the world in 2021, with a total of 94 named storms. This value ties with 1994 as the 10th-highest number of named storms in the 41-year record.
December’s average temperature across global land and ocean surfaces was 1.49 degrees °F (0.83 of a degree C) above the 20th-century average. This value was tied with 2016 as Earth’s fifth-warmest December in 142 years

La Nina Fades Away

Thu, 19 Nov 2020 03:00:55 GMT

(Bloomberg) -- The shortest La Nina in almost a decade has ended, just three months after it began.

Sea surface temperatures have warmed steadily since December and are now in the neutral range, Australia’s Bureau of Meteorology said in a statement on Tuesday. Most models indicate a neutral pattern will persist into the Southern Hemisphere autumn and winter, it said.

La Ninas happen when the Pacific’s surface cools and the atmosphere above it reacts, disrupting weather patterns around the world. The most recent event dried out fields from Kansas to Texas and parched soy crops in parts of Argentina. While the weak and short-lived La Nina had relatively little effect on Australian rainfall over the past summer, previous patterns have brought flooding rain to the country’s coal-mining regions and inundated farmland.

The U.S. last week said there’s a 62 percent chance the Pacific Ocean would return to a neutral phase between April and June. Researchers have detected warmer water building below the ocean’s surface, according to the Climate Prediction Center.

The latest La Nina was the shortest since 2008-09, according to the Bureau of Meteorology, citing records dating back to 1980. The Pacific Ocean slowly swings between three states, running from cold to normal to warm.

Copyright 2018, Bloomberg News

4 Tips To Ready Swine Barns For Winter

Wed, 11 Nov 2020 05:13:10 GMT

Swine facilities need constant evaluation to keep animals healthy and productive, and that’s particularly true during the winter months. Here are four tips to help you prepare for the cold temperatures ahead.

1. Evaluate the condition of your barn curtains. That’s the No. 1 thing Nick Lehman says he checks prior to winter to ensure that the curtains close well, have the proper overlap, don’t contain any holes and can provide a good seal. “Air infiltration is an issue, and the easiest place for that to happen is through the curtains,” notes Lehman, a fourth-generation farmer with a wean-to-finish operation in western Boone County, Iowa. Lehman says he checks curtains routinely while he’s choring; plus, once each fall he spends an hour or so giving them a more comprehensive evaluation to make sure they’ll function well through winter.

2. Check the ventilation system, especially fans. Inspect blades, bearings, belts and sheaves for wear, and fix any mechanical issues to make sure the facility ventilation is as efficient and effective as possible. “We use an AP Edge system here, and the advantage is once you have it dialed in it will tell you if you have a fan that’s not working properly,” Lehman says. However, he adds, you won’t know whether the fan has dirty shutters. “Moisture, ice and dust can stick to them, making them heavier and less likely to open the right way, and sometimes we’ll see we need to wash them.”

3. Inspect barn heaters. Blow dust and debris out of heaters with compressed air or a leaf blower tool. This will help promote efficient as well as safe operation of the units, says Austin Zimmerman, sales engineer for Automated Production Systems. He adds: Make sure the ignitor, sail switch and flame sensor are not covered with carbon or dust. Move the flame probe ground wire to the burner to ensure the heater functions properly.

4. Consider all environmental control systems. “Environmental controls are like good hired help,” Lehman says. “Don’t take them for granted.”