Severe Storms Possible in the Midwest and Northwest Wednesday

news image
Special Stories
23 Sep 2020 9:30 AM
Two small areas in the nation have been highlighted by the Storm Prediction Center today (Wednesday) for the potential of severe weather - the Upper Midwest and the Pacific Northwest. Heavy rainfall is a concern as well. Here's a closer look:

UPPER MIDWEST

Northern Minnesota into Northern Wisconsin are under a marginal risk for severe storms (level 1 on a scale of 1 to 5). Isolated storms may create strong wind gusts and large hail as instability builds throughout the day ahead of a low pressure center and front. As moisture increases in the atmosphere, a few storms could create very heavy rain. Thunderstorm coverage is not expected to be widespread, but in isolated areas where storms travel over the same areas, rainfall totals could become excessive and produce flooding. Storms will develop initially in North Dakota and Manitoba aided by an upper level disturbance. Storms will push to the Southeast, and as the disturbance approaches the low pressure center and fronts, coverage and intensity will increase. Thunderstorms may remain strong into Thursday morning.

NORTHWEST

Isolated severe thunderstorms are possible along the Washington Coast west of Puget Sound. A few strong wind gusts are possible as storms develop in the afternoon and evening. Heavy rainfall may also occur with a persistent flow aloft off the Pacific Ocean, increasing humidity. WeatherNation will keep you updated on the latest severe weather information on-air and online.
All Weather News
More
Fronts Continue To Spark Severe Weather Across the Plains

Fronts Continue To Spark Severe Weather Across the Plains

A cold front that brought record lows to the

18 Jul 2025 10:40 PM
Extreme Heat Impacts for the East Coast & South

Extreme Heat Impacts for the East Coast & South

Extreme heat continues to impact several area

18 Jul 2025 10:05 PM
Flooding Threat Remains Elevated in the East

Flooding Threat Remains Elevated in the East

A cold front pushing through the Eastern Seab

18 Jul 2025 9:10 PM
EF-2 Firenado from the Deer Creek Fire in Utah

EF-2 Firenado from the Deer Creek Fire in Utah

A fire tornado was spotted near La Sal, Utah

18 Jul 2025 7:30 AM
Tropical System Brings Flood Risk to the Central Gulf

Tropical System Brings Flood Risk to the Central Gulf

Time has run out for notable tropical develop

18 Jul 2025 3:05 AM
Heavy Rain, Flooding Threat Returns to Florida

Heavy Rain, Flooding Threat Returns to Florida

Keep the rain boots handy in Florida - heavy

13 Jul 2025 12:50 PM
Severe Storm Risk Pushes into the Great Lakes, Ohio Valley

Severe Storm Risk Pushes into the Great Lakes, Ohio Valley

Friday was another busy day with severe weath

12 Jul 2025 8:00 PM