National Weather Service United States Department of Commerce

Severe Thunderstorms in the Northern Plains; Heavy Rainfall in the Mississippi and Tennessee Valleys; Critical Fire Weather in the Southwest

Severe thunderstorms, with a significant wind threat, will continue through tonight across the northern Plains. Wind gusts of 60 to 100 mph are possible. Heavy rainfall will continue through tonight from Oklahoma into Missouri, and in the Tennessee Valley through Monday. Critical fire weather conditions continue in the Southwest through Tuesday. Read More >

Multiple bands of rain are forecast to move from south to north across southern Wisconsin on Monday. Some of the storms that come through during the afternoon on Monday could produce locally heavy rainfall and flash flooding. Also, can not rule out a brief, weak tornado occurring in the afternoon as well.
Dangerous waves will lead to a high swim risk on Monday along the Lake Michigan shoreline.