Meteorologist Max Schuster says a strange late-May weather pattern is taking shape across the United States, and it could bring a mix of scattered storms, heavy rain, cooler air, and a quieter severe weather setup than many people might expect as June approaches.
In a forecast for Max Velocity – Severe Weather Center, Schuster described the pattern as unusual for this point in the season, especially because late May is often known for stronger severe weather setups across the Plains and nearby regions. Instead, he said the atmosphere is shifting toward something cooler and less organized, though not completely calm.
“A rare weather pattern is developing,” Schuster said, explaining that the next couple of weeks may bring “a little bit of everything,” including some surprise severe weather events mixed into a broader pattern that looks cooler and quieter than normal.
That is the important part of this forecast. Quiet does not mean harmless, and cooler air does not mean storms disappear. Schuster made clear that a sudden change in the jet stream could still bring storms back into the picture quickly, especially with June now close.
A Strange Pattern For Late May
Schuster said the jet stream is the key to the whole setup, and right now it is not behaving like a classic late-May severe weather machine.
Instead of one sharp, focused storm track driving a major outbreak, he pointed to a more diluted flow across the Great Plains and the East Coast. In simple terms, the atmosphere does not appear to have one strong, clean lane of upper-level winds that would support a major severe weather event right away.
That is good news for people with Memorial Day plans, because Schuster said there is a lack of support for “significant severe weather events” to begin the week.
Still, he warned that thunderstorms will remain possible over a large part of the country. Some areas could see scattered, numerous, or even widespread storms, even if most of them do not reach major severe limits.
This is one of the more interesting parts of the forecast because it shows how different “active” and “severe” can be in weather terms. A day can feel messy, rainy, and stormy for millions of people, while still falling short of a true severe weather outbreak. That difference matters, especially for people trying to decide whether outdoor plans are safe.
Memorial Day Brings A Broad Thunderstorm Risk
For Memorial Day itself, Schuster said there was not a formal severe weather risk outlined at the time of his forecast, but he still pointed to a “giant general thunderstorm risk” across a large part of the country.
That means severe weather is not expected to be widespread, but thunder and lightning may still interfere with outdoor events, travel, cookouts, and other holiday plans.
Schuster urged people to stay weather aware and have a way to receive lightning alerts. He also made a simple safety point that is easy to overlook: if thunder can be heard, people should go indoors.
Lightning can strike from many miles away, even when the storm is not directly overhead. That warning may sound basic, but it is one of the most practical parts of the entire forecast. People often wait until rain becomes heavy before they move inside, but lightning is the danger that can arrive before the worst of the storm does.
The Northeast is expected to deal with light to moderate rainfall as the week starts, while places such as Virginia, Maryland, and even parts of Mississippi could see isolated thunderstorms that may interrupt plans. Schuster also said the West Coast would become more active later in the day as rain and storm activity increase.
Across the Southeast, Schuster said he was watching for a slightly higher risk of storm activity during the afternoon. Alabama and Georgia could even see a bit of isolated severe weather, though he did not describe it as a major threat.
Tuesday Could Bring A More Focused Severe Threat
By Tuesday, Schuster said the severe weather picture becomes a little more focused, especially in Texas.
He pointed to a slight risk of severe weather for parts of Texas, with marginal risks in Montana, Texas, and New Mexico. More thunderstorms may also develop across a large area, which could matter for people traveling home after the holiday.
The main concerns in the risk areas are damaging winds and large hail. Schuster also said a tornado may be possible in West Texas, though the overall setup did not look extreme at the time of his forecast.
He said he would be watching West Texas for a lower-end severe weather threat, while the Southeast likely stays wet and the Pacific Northwest remains active because of a larger storm system spinning near the West Coast.
That West Coast system is one of the biggest features in the forecast. Schuster described a giant upper-level low pressure system near Oregon and California that could spin along the coast for three or four days. As it sits there, it could bring moisture and rainfall west of the Rockies.
For now, he said it does not look likely to trigger a major severe weather outbreak across the country. But if it moves far enough east, Schuster said significant severe weather days could become possible late in the month across the High Plains.
Cooler Air Takes Over Later This Week
Schuster said a large dip in the jet stream across the Northeast, Midwest, and Great Lakes will help limit major severe weather chances in the days ahead.
By Wednesday and Thursday, scattered showers and thunderstorms may still develop across the central and southern Plains, the Southeast, the Midwest, and the Northeast. But a strong high pressure system to the north is expected to become more dominant as cooler air moves in.
By Thursday, Schuster said a high pressure system near Michigan’s Upper Peninsula could help bring sinking air, lowering the chance for showers and storms. It will also turn much cooler for late May, with a 1,030 millibar high pressure system helping drive that shift.
This kind of pattern is fascinating because it almost feels out of season. Late May usually carries a sense of heat building, humidity spreading, and storms becoming more explosive. Instead, Schuster is describing a setup where cooler air and high pressure may take some of the bite out of the severe weather season, at least for a little while.
Still, he cautioned that severe weather may not vanish completely. Any storms from Wednesday through Saturday could be more mesoscale in nature, meaning smaller-scale and harder to predict far in advance.
Schuster said that kind of severe weather can be very unpredictable because it does not always come from a large, obvious storm system. There may be severe weather somewhere, but the exact location is difficult to pin down this early.
The Southeast Could See Beneficial Rain
One of the better pieces of news in the forecast is the rainfall expected across the Southeast and nearby areas.
Schuster said the Southeast could receive beneficial rain over the next seven days, with a widespread 1 to 3 inches possible from Houston to Miami, Atlanta, Charleston, and parts of the Mid-Atlantic.
He said that is good to see, especially because drought is present in some of those areas. Rainfall in late May can be a problem when it falls too fast or arrives with storms, but steady beneficial rain is a very different story.
That balance is what makes this forecast worth watching. The same pattern that may keep severe weather lower than normal in some places could also deliver useful moisture to areas that need it, while still causing enough thunderstorms to interrupt daily plans.
Schuster said less rainfall is expected for the Midwest, Northern Plains, and West Coast over the longer stretch, though the Pacific Northwest and areas near the coastal low could still see active weather in the shorter term.
June May Start Quiet, But Not Locked In
Looking toward the first week of June, Schuster said the pattern does not look very impressive for severe weather right now. He described it as “very unseasonably quiet” for the next couple of weeks.
That does not mean every day will be dry or calm. It means the atmosphere may not be setting up for the kind of broad, high-end severe weather events that often draw attention during this time of year.
Schuster also warned that the calm stretch may not last forever. With June approaching, any sudden jet stream shift could quickly bring storms back into focus.
For now, the message from Max Velocity – Severe Weather Center is fairly clear: the country is moving into a strange late-May setup with cooler air, many general thunderstorm chances, some localized severe risks, and a lack of major organized severe weather early in the week.
For people making plans or traveling, the forecast is not a reason to panic. But it is a reason to keep checking the sky, keep alerts turned on, and remember that even a “low-end” storm day can still matter if lightning, hail, gusty winds, or heavy rain finds the wrong place at the wrong time.
Mark grew up in the heart of Texas, where tornadoes and extreme weather were a part of life. His early experiences sparked a fascination with emergency preparedness and homesteading. A father of three, Mark is dedicated to teaching families how to be self-sufficient, with a focus on food storage, DIY projects, and energy independence. His writing empowers everyday people to take small steps toward greater self-reliance without feeling overwhelmed.
