< Wisconsin Severe Thunderstorm Warning | Effective 04/15/2026 17:07

Wisconsin Severe Thunderstorm Warning | Effective 04/15/2026 17:07

Headline: 
Severe Thunderstorm Warning issued April 15 at 7:07PM CDT until April 15 at 7:45PM CDT by NWS Milwaukee/Sullivan WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 15, 2026 - 5:07pm
Expires: 
April 15, 2026 - 5:45pm
Description: 
SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Northeastern Dane County in south central Wisconsin... Western Jefferson County in southeastern Wisconsin... * Until 745 PM CDT. * At 706 PM CDT, a severe thunderstorm was located over Sun Prairie, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Eastern Madison, Sun Prairie, Fitchburg, McFarland, Monona, Windsor, Lake Mills, Marshall, Waterloo, Deforest, Cottage Grove, Deerfield, Cambridge, Maple Bluff, Lake Ripley, Lake Koshkonong, Milford, Utica, Rockdale, and Deansville.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Dane, WI; Jefferson, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI