This New FROST Threat Just Took A SERIOUS Turn...

Added: 2026-05-24

[00:00:00]Good morning, y'all. I want to start this one with a number that I think is going to stop some of you in your tracks because it stopped me when I pulled it up this morning.

[00:00:07]59° That is the temperature swing, the raw documented meteorological temperature swing that Green Bay, Wisconsin experienced in the span of 5 days in mid-May of 2026. A daily record low of 28° Fahrenheit on May 11th, a daily record high of 87° Fahrenheit on May 16th. 59° of temperature range in 5 days in mid-May in a city that sits in the heart of America's dairy and agricultural corridor.

[00:00:32]And I'm not telling you that to impress you with a trivia number. I'm telling you that because that 59° swing is the perfect encapsulation of the exact atmospheric pattern that has been defining this spring. A pattern that has been swinging violently back and forth between summer warmth and late winter cold over and over in a cycle that has been giving both farmers and gardeners and homeowners across the northern United States absolutely no time to adjust, no stable window to plan around, and no safe moment to assume that the killing cold is behind them for the year. And I am recording this video because the model data and the current agricultural weather guidance are telling me that this pattern is not finished. The frost and freeze threat that this volatile spring has been generating for the northeastern United States, the Great Lakes, the Ohio Valley, and the Central Appalachians has just taken a serious turn, and every person in those regions, every gardener, every farmer, every orchardist, every homeowner with plants in the ground needs to hear this before the next cold wave arrives.

[00:01:26]Let me give you all the full picture of what this spring has already done before I tell you what is still coming because the context here is genuinely important and genuinely shocking to anyone who has not been tracking it closely. This spring's pattern has been what meteorologists call a false spring pattern operating on repeat.

[00:01:43]Periods of [snorts] warm, even summer-like temperatures that cause crops and ornamental plants to break dormancy, flower, and push out tender new growth followed by sudden sharp intrusions of cold air that catch all of of vulnerable new growth in an exposed state and damage or destroy it.

[00:01:59]We saw this in April. A sharp temperature drop brought widespread frost and freeze conditions across the northeastern United States, the Great Lakes, and the Mid-Atlantic.

[00:02:07]A temperature plunge so rapid that AccuWeather's senior meteorologist Brett Anderson described it as two consecutive very cold mornings for many areas.

[00:02:16]Freezing conditions extended from the eastern Dakotas and northeast Nebraska all the way to far northwestern Pennsylvania, across much of western, central, and northern New York, and northwestern New England. A widespread hard freeze with much of interior New England impacted. And the hardest hit by that April event were the communities and farms that had been fooled by the warmth that preceded it. The orchards that had already bloomed, the vineyards whose buds had pushed out, the gardens whose new transplants were in the ground because it had felt so much like late May rather than mid-April.

[00:02:45]And then it happened again, late April.

[00:02:47]Another batch of cold air settling into the Midwest and northeast.

[00:02:51]AccuWeather reporting frost and freeze risks for areas that were affected last week, as well as places that avoided damage the first time. Pockets of frost spreading through the upper Midwest at the start of that weekend, moving to the Ohio Valley and central Appalachians late in the weekend into early the following week. A late April cold wave reaching south enough that a jacket was needed for those heading to Louisville, Kentucky for the Kentucky Derby on Saturday.

[00:03:14]In late April in Kentucky, people needed jackets for one of the most famous outdoor horse races in the world. And the USDA's own crop progress report was already documenting the consequences.

[00:03:24]Sharp cold in the northeast, freeze concerns for fruit crops in New England, frost and freeze conditions during the week, raising concern for orchards, berries, and other specialty crops already pushed by earlier warmth across the Mid-Atlantic. Damage assessments being conducted across Pennsylvania, New York, and New England as May began. Then May arrived.

[00:03:43]And instead of the transition to stable warmth that these regions desperately needed, the same pattern continued.

[00:03:49]The DTN agricultural weather service documented that frosts and freezes had become a regular occurrence, not just in the Canadian prairies and northern plains, but across the central plains and Midwest as well. A rarer feat for early May, their language said.

[00:04:03]May 7th was flagged as the most likely day for widespread frost formation with chances for frosty temperatures as far south as the central plains and Midwest.

[00:04:12]And AccuWeather was already reporting that frosty nights would persist across the interior northeast well into May with an ongoing weather pattern generating occasional frost threats for agriculture and gardeners for at least the next couple of weeks. The National Weather Service's freeze warnings were issued across seven states in the Midwest and Mid-Atlantic. Wisconsin, Michigan, Ohio, Pennsylvania, New York, New England for temperatures expected to drop below 32° Fahrenheit for several hours during the growing season.

[00:04:38]Those are not routine forecast products at that time of year. Those are growing season freeze warnings issued in early to mid-May for regions that should statistically and historically be well past the danger of killing frost. Then came the week of May 11th through 17th.

[00:04:52]And this is the documented temperature data that I want to engrave in the mind of every person watching this video because it tells the full story of what this spring's pattern has been doing to the agricultural communities of the central and eastern United States.

[00:05:06]On May 11th, International Falls, Minnesota recorded a daily record low of 19° Fahrenheit. Rhinelander, Wisconsin hit a daily record low of 21°.

[00:05:16]These are not just below freezing. These are hard freeze temperatures.

[00:05:19]Temperatures that kill tender vegetation that is not fully dormant, that damage fruit buds that have already set, that can cause winter kill to winter wheat that is in an advanced stage of development in May. And then, 5 days later on May 16th, Green Bay hit 87° and set a daily record high. 19° to 87°, 21° to 87°.

[00:05:39]That is the amplitude of what this pattern has been producing. That is not normal spring variability. That is a violently oscillating atmospheric pattern with extraordinary amplitude and it has been subjecting the crops, orchards, gardens, and landscapes of the northern United States to stress that accumulates with every additional swing.

[00:05:56]And the eastern portion of this story has been just as damaging.

[00:05:59]Record-setting low temperatures for May 15th hit Bristol, Tennessee at 32°.

[00:06:04]Parkersburg, West Virginia at 35°.

[00:06:07]Lynchburg, Virginia at 37°.

[00:06:10]These are not frost belt communities.

[00:06:12]These are communities in the Tennessee Valley and the mid-Appalachian region that by mid-May should be well past any realistic threat of frost damage to growing crops. 32° in Bristol, Tennessee on May 15th is a killing frost temperature for any tender annual vegetable that was transplanted in early May under the assumption that the frost risk was behind it. It is a damaging freeze temperature for apple and peach blossoms throughout the mid-Atlantic and Appalachian orchard corridor. And it came as these events always come in this spring's pattern after a period of warmth that gave no indication the cold was coming back. I need to talk about what these repeated frost and freeze events mean for agriculture specifically because I think the real world agricultural consequences of this spring's pattern are not being communicated clearly enough in most weather coverage. And the families and communities whose livelihoods depend on these crops deserve to have someone spell it out directly.

[00:07:02]The USDA meteorologist, Brad Rippey, speaking at the NAFB Washington Watch event and serving as the managing editor of the USDA Weekly Weather and Crop Bulletin, explicitly identified late season frost in the mid-Atlantic and eastern corn belt as a short-term risk for 2026, potentially threatening emerging summer crops and specialty fruits. And the mechanism he is describing, warm spells that accelerate plant development beyond what is seasonally appropriate followed by late season freezes that find those crops in a far more vulnerable state than they would normally be at this time of year is the exact mechanism that has been operating all spring across this region.

[00:07:37]Here is how this works at the plant biology level and I want to explain it because I think understanding it makes the threat more real and more concrete.

[00:07:45]When temperatures are consistently warm in March and April, fruit trees break dormancy earlier than normal. Apple trees flower, cherry trees set blossoms, peach trees develop their fruit buds.

[00:07:55]These are the most vulnerable stages in the entire growth cycle of a tree fruit.

[00:07:59]The blossom and early fruit set stage, when temperatures of 28° to 30° F for even a few hours can destroy an entire year's crop. Once those blossoms are open, once those early fruit buds have set, the tree has no ability to protect itself from a sudden freeze. It does not re-harden. It does not go back into dormancy. It is exposed, and farmers who are watching their apple or cherry or peach crop race ahead of schedule under warm spring temperatures are simultaneously watching the extended forecast with a knot in their stomach, knowing that one bad frost night at the wrong time can undo everything. That is exactly what happened at Butler's Orchard in Germantown, Maryland in late April. When temperatures dropped to 25° and farm manager Ben Butler told AccuWeather that crops not protected by either irrigation or frost row covers suffered quite a bit of damage. 25° in late April in Maryland at a farm that was already doing everything right, running irrigation systems through the night to spray a protective ice layer over blossoms, laying frost covers, and still took significant losses.

[00:08:58]That is what a killing frost at the wrong moment in the growth cycle does.

[00:09:02]And the most important thing I need you to understand about the current model data and the current agricultural guidance is this.

[00:09:08]The pattern that produced all of those events, the April freeze, the early May freezes, the Green Bay 19° to 87° temperature swing, the Bristol 32° May 15th record low, is not done.

[00:09:20]The USDA's Agricultural Weather Highlights Report from May 22nd, the most recent report available, is explicitly documenting that chilly conditions are lingering in the Corn Belt as of today, even as the general trend is toward warming. AccuWeather's long-range forecasters, while noting that much of the second half of May should feel more like late spring should, are still acknowledging the ongoing frost risks that have persisted through mid-May across the interior northeast, the Great Lakes, and the upper Midwest. In the model data I'm looking at this morning, the same models that have been consistently showing this cold air intrusion pattern throughout the spring, are showing another potential surge of cold air into the northern United States in the wake of the current severe weather pattern across the plains and Midwest. The severe weather that fired Thursday through Monday across the plains and Great Lakes was driven by strong cold frontal passages. Behind those fronts, cold air drops south. And in late May, with crops across the Corn Belt and the Northeast in some of the most vulnerable growth stages of the season, another cold air intrusion behind the front could expose an enormous amount of planted acreage to another round of frost or freeze damage. Let me talk specifically about the communities and crop types that are most at risk in this current extended cold pattern, because the geography of this threat is specific, and I want the right people to hear it personally.

[00:10:36]The Great Lakes fruit belt, the apple and cherry growing regions of Michigan, New York, Ohio, and Pennsylvania, has been on the front lines of this spring's repeated frost events. Michigan's tart cherry industry, which supplies the majority of the nation's tart cherry crop and which produces over 300 million dollars in farm revenue annually, is one of the most frost-sensitive agricultural systems in the country.

[00:10:57]In 2012, Michigan lost 90% of its tart cherry crop to a single late season freeze event, a loss that reverberated through the regional agricultural economy for an entire season.

[00:11:08]The University of Michigan's Great Lakes Integrated Sciences and Assessments research has documented that the frequency of spring freezes occurring after the initial phases of crop development has been increasing, because warm spells are occurring earlier in the year and spurring earlier crop development, creating a growing window of vulnerability. This spring after repeated warm, cool, warm, cool cycle since March, the Great Lakes fruit belt is sitting in exactly that window of elevated vulnerability. And the model data I am watching suggests the cold air pattern is not finished cycling through.

[00:11:38]The winter wheat situation across the plains and the corn belt also warrants direct attention in the context of this cold pattern. Because the USDA's May 19th weekly weather and crop bulletin is documenting something that every wheat producer from Kansas to Ohio needs to understand. Topsoil moisture in agricultural regions as of May 17th was rated at least 40% very short to short in all 10 states comprising the plains and Rockies. New Mexico at 93% very short to short.

[00:12:04]Colorado at 91%, Montana at 81%.

[00:12:08]Winter wheat across the southern plains has already been under significant drought stress. And now, behind the severe weather sequence that has been moving through this week, a return to chilly and potentially frost threatening conditions in the northern and central corn belt creates an additional stressor on winter wheat that is now in its final growth stages before harvest.

[00:12:26]Cold temperatures in late May on winter wheat approaching heading and early grain fill can reduce test weights and damage grain quality in ways that affect both yield and market value. For Kansas and Oklahoma wheat producers who have already been navigating the toughest season in recent memory, the potential for a late cold snap on top of drought stress is genuinely concerning. I want to spend a moment talking to the gardeners and homeowners watching this video, and not just the farmers, because this spring's frost pattern has been as consequential for backyard gardens, newly planted landscapes, and ornamental gardens as it has been for commercial agriculture and I think the people who planted their tomatoes and peppers and flowers during that warm mid-April window deserve a direct and honest conversation about what is still potentially ahead. If you are in the Great Lakes, the Ohio Valley, the Mid-Atlantic, the Central Appalachians, or the interior northeast, and you have warm season vegetable transplants in the ground right now, tomatoes, peppers, eggplant, basil, beans, squash, please check your extended local forecast every evening for the next 2 weeks before you go to bed, not the general forecast. The overnight low specifically, because in this spring's pattern, a daytime temperature of 65° in a sunny afternoon can be followed by a clear sky night with light winds that takes the temperature down to 32° in the protected low-lying areas of your yard by 4:00 in the morning. That is the pattern that has been repeating all spring. A hard frost at 32° or below will kill tomato and pepper plants that are not covered or protected. It is not a maybe. It will kill them.

[00:13:55]AccuWeather's own meteorologists documented exactly this risk for the near suburbs of cities like Buffalo, Cleveland, and Pittsburgh, where temperatures in sheltered valleys and low-lying residential areas can fall to hard freeze conditions even when the official city temperature stays just above 32.

[00:14:11]If you live in the suburban or rural fringe of any of these cities, your overnight low in a frost event is almost certainly going to be lower than what the official city reading shows. Plan accordingly. Keep row covers or old bedsheets accessible. Keep a light bulb or space heater available for cold frames. And do not assume that because the forecast low says 34° that your garden spot is safe. In a clear sky, light wind radiation cooling event on a May night, the actual temperature at plant level in a low-lying suburban backyard can run 3 to 6° colder than the official observation site. That is the difference between a close call and a killing freeze. Here is what I am asking everyone in the frost threatened corridor from the Great Lakes through the Ohio Valley, through the interior Northeast, and into the central Appalachians to do right now, today.

[00:14:57]First, check the overnight low forecast for your specific location for the next 7 days.

[00:15:02]Not just tonight, every night for the next week. The pattern is not stable enough to assume that because tonight is fine, the rest of the week will be.

[00:15:10]Second, if you have tender vegetable transplants, annual flowers, or recently planted herb gardens in the ground, locate your frost protection materials today and keep them accessible.

[00:15:19]A A of old bedsheets or lightweight row cover fabric next to the back door, ready to deploy in 30 minutes if the forecast takes a sudden cold turn, is the difference between saving your garden and losing it. Third, if you are an orchardist or a commercial fruit producer in the Great Lakes or Mid-Atlantic region, keep your frost monitoring equipment active and keep the irrigation systems primed for overnight protective operation through at least the end of May.

[00:15:44]This spring has not given any warning before its worst frost events.

[00:15:47]The April 21st event that hit Butler's Orchard in Germantown at 25°, came fast and came hard. Do not assume the season is safe until you are through the end of May and the pattern has genuinely shifted.

[00:15:59]Fourth, and this is the one I want every person watching this video to do right now before they finish watching it. Share this video with every gardener, farmer, orchardist, and homeowner you know in the frost threatened corridor.

[00:16:10]The Northeastern United States, the Great Lakes states, the Ohio Valley, the Central Appalachians, Tennessee, the Mid-Atlantic. There are millions of people in those regions who went through March and April watching the severe weather coverage on this channel focused on Oklahoma and Kansas and Wisconsin, who thought the weather story of this spring was somebody else's story. And now their story is the frost pattern, the false spring cycle that has been damaging crops and gardens and orchards in their backyard all spring, and that has just taken another serious turn in the current model data. They deserve to know it. Share this video so they hear it. I'm going to stay on top of this frost and freeze threat as the current pattern evolves and as the cold air behind this week's severe weather fronts pushes southward and eastward. Every time the data sharpens the timing and the geographic extent of the next potential frost event, I will have a dedicated update on this channel.

[00:17:01]Subscribe if you are not already and hit that bell so you do not miss it when it posts. Because in this spring's pattern, the window between a frost forecast appearing in the models and the frost actually arriving at your garden has sometimes been as short as 24 hours. You want the information as early as possible, not the warning it is too cold to do anything about it. 59° in 5 days in Green Bay, 19° in International Falls on May 11th, 25° at Butler's Orchard in Maryland in late April, 32° in Bristol, Tennessee on May 15th.

[00:17:30]This spring's frost pattern has been relentless. It has been damaging and it has just taken a serious turn. Please take it seriously with me. Stay engaged, protect your crops and your gardens, and share this video right now with the people in your life who need it. I love you all. Stay safe out there.