Another large storm system is expected to keep the Midwest, Ohio Valley and parts of the Great Plains unsettled through the end of the week, while dangerous heat builds farther south and forecasters watch a pair of tropical disturbances in the Atlantic.
Meteorologist Max Schuster, host of the YouTube channel Max Velocity – Severe Weather Center, said the pattern remains active enough that several rounds of thunderstorms, flooding and severe weather could continue into the weekend and possibly next week.
Schuster described the setup as a “ring of fire” pattern, with storms repeatedly developing around the outside of a large area of high pressure. That arrangement is helping focus thunderstorms across the central and eastern United States while much hotter weather expands across the South.
Thursday Brings Another Round Of Severe Weather
Schuster said Thursday carries another broad severe-weather threat stretching from parts of Colorado through the central Plains and into the Midwest and Ohio Valley.
Cities including Denver, St. Louis, Indianapolis, Cincinnati and Lexington are within the area he highlighted, with damaging wind expected to be the main concern.
An isolated tornado cannot be ruled out, although Schuster said the tornado risk does not look especially high.
Chicago and surrounding areas may also see another round of thunderstorms, and Schuster said flooding could become a bigger problem there depending on how storms organize.
The overall setup appears somewhat less intense than the strongest storms that recently affected the Midwest, but that does not mean the risk is insignificant. Repeated rounds of storms over the same areas can create problems even when individual thunderstorms are not exceptionally violent.
Schuster said one forecast model showed a line of thunderstorms weakening as it approached Davenport and Chicago during the late morning, followed by more scattered storms developing during the afternoon.
Those later storms could bring isolated damaging wind, hail and perhaps a brief tornado, while some areas may also see flash flooding.
More Storms May Return From Chicago To Omaha
By late Thursday into Friday, Schuster said another round of severe weather may develop from the Chicago area westward toward Omaha.
Damaging wind and hail would again be the main threats.
“I don’t anticipate much of a tornado risk with that activity,” he said.
Friday remains less certain, but Schuster said the Midwest could once again see severe thunderstorms if the larger pattern stays in place.
That uncertainty is partly tied to what happens with each earlier round of storms. Thunderstorms can alter temperature, moisture and instability for the systems that follow, which makes exact placement difficult several days in advance.
Even so, Schuster’s larger message is clear: the region is not moving into a quiet pattern.
The repeated threat may be more important than any one round because communities from the Plains into the Midwest could continue dealing with storms over several consecutive days.
Flash Flooding Could Become A Major Problem
Schuster also emphasized that excessive rainfall may be one of the most significant hazards through the end of the week.
For Thursday, he highlighted a broad corridor from Des Moines through Chicago, Columbus and Indianapolis where the risk of flash flooding is elevated.
By Friday, the higher rainfall concern shifts somewhat toward Wisconsin, Illinois, Iowa and Minnesota.
Forecast models disagree on exactly where the heaviest rain will fall, but some projections are concerning.
One model Schuster showed placed a rainfall bullseye between Davenport and Peoria, where a few locations could receive roughly 3 to 6 inches of rain and isolated totals could exceed 8 inches.
Another model was even more aggressive, showing a much broader area of 3 inches or more from Sioux City toward Davenport and Cedar Rapids, with isolated amounts above 10 inches.
Chicago could also receive substantially higher totals under that scenario.
Schuster stressed that those extreme amounts are not guaranteed, but repeated storms moving over the same locations could quickly increase rainfall totals.
“Make sure if you are in these areas that you’re just staying weather aware for the flooding risk,” he said.
That warning deserves just as much attention as the severe-weather outlook. Flash flooding often develops rapidly, and even an otherwise ordinary thunderstorm can become dangerous when it moves across ground that is already saturated.
The Weekend Storm Could Expand The Threat Again
The unsettled weather is expected to continue into the weekend.
Schuster said another storm system may cross the Midwest, producing at least isolated severe weather across Wisconsin, Michigan and Illinois.
Parts of the High Plains could also see damaging wind, large hail and an isolated tornado risk.
By Sunday, one forecast model showed the severe-weather threat shifting farther east into the interior Northeast.
That could bring another round of thunderstorms to areas that have already dealt with repeated unsettled weather during August.
Early next week remains highly uncertain, but Schuster said the broader pattern appears likely to stay active.
Additional rounds of thunderstorms could continue from the Dakotas into the Midwest during the third week of August.
“This has been a very active last few days, and it doesn’t really look like that’s going anywhere anytime soon,” Schuster said.
That persistence is what makes the setup notable. A single severe-weather day can be disruptive, but multiple systems arriving one after another increase the chances of saturated ground, localized flooding and repeated damage.
Heat Builds Across The South
While the central and northern United States deal with repeated storms, a very different pattern is developing farther south.
Schuster said dangerous heat is building across parts of the Mid-South, Southeast, Texas and Oklahoma as high pressure strengthens.
The same ridge helping steer storms around its northern edge is also suppressing rainfall and allowing temperatures underneath it to climb.
That creates a sharp contrast across the country, with comparatively cooler air farther north and much hotter, drier weather underneath the high-pressure center.
The heat is expected to remain an important part of the forecast heading into the weekend.
This kind of pattern can make the weather map look almost divided in two: storms and repeated heavy rain around the edge of the ridge, while areas directly beneath it bake under persistent heat.
Atlantic Tropics Are Becoming More Active
Schuster also said activity in the Atlantic is increasing quickly.
One disturbance in the central Atlantic had roughly a 50% chance of developing over the next several days, while another system farther east had a much higher chance of organization as it moves toward the Lesser Antilles.
Schuster said that second disturbance carried about an 80% chance of development over the following week.
Some ensemble forecasts suggested it could become a stronger tropical storm and possibly approach hurricane strength before reaching the Lesser Antilles over the weekend.
However, Schuster said the chance of it becoming a hurricane appeared relatively low because wind shear across the Atlantic remains strong.
Even if the system develops, he currently expects impacts near the Lesser Antilles to remain fairly limited.
A second tropical wave behind it may deserve closer attention later.
Schuster said the European model has shown several ensemble members developing that wave into a tropical storm or hurricane, although he emphasized that the forecast is still far enough out that confidence remains low.
The stronger wind shear associated with the current El Niño pattern may make tropical development more difficult, Schuster explained, although it does not eliminate the possibility of hurricanes entirely.
For now, the Atlantic systems remain features to monitor rather than reasons for alarm.
An Active Pattern Shows Few Signs Of Ending
Schuster’s forecast points to a complicated stretch of weather in which several hazards are occurring at once.
The Midwest and Ohio Valley face more rounds of thunderstorms and an elevated flooding threat, the Great Plains could see additional severe weather, the South is dealing with expanding heat, and the Atlantic is beginning to show more signs of tropical activity.
No single part of the forecast stands alone.
The same broad atmospheric pattern helping produce dangerous heat in the South is also steering repeated storms around its northern side, while the Atlantic enters a more active phase deeper into August.
For people in the Midwest especially, the biggest concern may simply be persistence.
Even if Thursday’s storms are weaker than previous rounds, the combination of more thunderstorms, saturated ground and additional systems approaching over the weekend means the threat is not ending with one line of storms.
Schuster’s message is therefore less about one dramatic outbreak and more about a large, stubborn pattern that keeps reloading.
The big storm has effectively become part of a longer sequence, and with severe weather, flooding, heat and tropical development all competing for attention, the next several days could remain unusually busy across much of the country.
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.
