Weekend Storms Target the Great Lakes & Ohio Valley

news image
Top Stories
20 Sep 2025 3:15 PM

Heavy showers and storms are slowly shifting east through the Midwest with a trough of low pressure that brought heavy showers and storms to the Plains States for much of this week. Hail up to the size of quarters fell in Wisconsin on Friday, with additional severe storms possible today and Sunday. The SPC does not currently have an outlook for Saturday, but one has been issued on Sunday from Michigan to Kentucky (top of page).

As the trough moves east, unstable air is expected to linger ahead of the surface low. With moderate wind shear aloft, storms should be able to organize for at least isolated severe threats of wind and hail.

The afternoons look stormiest for both Saturday and Sunday, with the the western side of Lake Michigan clearing more into Sunday as the trough axis swings in that direction.

With multiple rounds of rain and heavy downpours, rainfall totals could top 3-4 inches in some areas by Monday morning.

Isolated flash flooding will be possible through at least Monday. The Weather Prediction Center (WPC) is highlighting this threat with excessive rainfall outlooks (below).

All Weather News
More
Gabrielle Churns in the Atlantic, Another Tropical Wave Emerges

Gabrielle Churns in the Atlantic, Another Tropical Wave Emerges

We are now a week after the climatological pe

20 Sep 2025 6:35 PM
Weekend Storms Target the Great Lakes & Ohio Valley

Weekend Storms Target the Great Lakes & Ohio Valley

Heavy showers and storms are slowly shifting

20 Sep 2025 3:15 PM
Fall Color Could Peak in Parts of the Lower 48 This Week

Fall Color Could Peak in Parts of the Lower 48 This Week

Grab the pumpkin spice and apple cider donuts

20 Sep 2025 11:30 AM
More Activity Churning in the Eastern Pacific

More Activity Churning in the Eastern Pacific

The tropical Eastern Pacific has been much mo

20 Sep 2025 11:00 AM
Flood Threat Slowing Down for California

Flood Threat Slowing Down for California

Monsoon season can be enhanced by tropical sy

20 Sep 2025 3:05 AM
Storms Slide Down the Plains

Storms Slide Down the Plains

CENTRAL U.S - A trough that came in from the

19 Sep 2025 3:00 AM
Florida Rainfall: Nuisance or Beneficial?

Florida Rainfall: Nuisance or Beneficial?

The dry time has been a little hard to enjoy

18 Sep 2025 8:00 PM