Strong to Severe Storms to Impact the Lower Great Lakes and Ohio Valley Wednesday and Thursday

news image
Top Stories
28 Apr 2021 11:00 AM
The massive trough sweeping across the Country is heading towards the Great Lakes this week and will bring with it heavy rain and potentially severe thunderstorms. Here is the latest forecast on the severe chances for the Great Lakes and Ohio Valley.

Severe Outlook

Marginal severe risks (isolated) have been issued for areas of the Lower Great Lakes and the Ohio Valley. Damaging winds and large hail will be the main weather threats, but along the shores of Lake Erie and Ontario there could be a stray tornado.

Wednesday

Thursday

Severe Risks

The wind and hail risks will be the main weather stories, but that tornado threat can't be ruled in New York and Pennsylvania.

Forecast

The latest forecast is showing scattered thunderstorms throughout Wednesday and Thursday for these areas, but the severe risk will be mostly isolated. Keep checking back with WeatherNation for more updates on the severe storm chances for the Great Lakes and Northeast.              
All Weather News
More
Hurricane Impacts Possible in Hawaii

Hurricane Impacts Possible in Hawaii

A developing tropical system in the Central P

13 Aug 2026 1:00 PM
Atlantic Tropics: Several Systems to Monitor

Atlantic Tropics: Several Systems to Monitor

Aside from the two tropical storms that forme

13 Aug 2026 12:05 PM
Multiple Days of Storms Keeps the Midwest to Northeast Active

Multiple Days of Storms Keeps the Midwest to Northeast Active

MIDWEST - Around lunchtime on Tuesday, intens

13 Aug 2026 11:30 AM
What to Know About the Total Solar Eclipse on August 12th

What to Know About the Total Solar Eclipse on August 12th

Get ready for one of the most spectacular dis

13 Aug 2026 10:00 AM
Stifling Heat Slides East This Week

Stifling Heat Slides East This Week

A large area of high pressure continues to br

13 Aug 2026 9:25 AM
Repeated Severe Threat for the High Plains

Repeated Severe Threat for the High Plains

HIGH PLAINS - Tuesday proved to be an incredi

13 Aug 2026 1:30 AM
One of the Best Meteor Showers of the Year Peaks Tonight

One of the Best Meteor Showers of the Year Peaks Tonight

After the solar eclipse happens Wednesday aft

12 Aug 2026 2:20 PM