< Wisconsin Severe Thunderstorm Warning | Effective 04/13/2026 23:56

Wisconsin Severe Thunderstorm Warning | Effective 04/13/2026 23:56

Headline: 
Severe Thunderstorm Warning issued April 14 at 1:56AM CDT until April 14 at 2:15AM CDT by NWS Milwaukee/Sullivan WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 13, 2026 - 11:56pm
Expires: 
April 14, 2026 - 12:15am
Description: 
At 155 AM CDT, severe thunderstorms were located along a line extending from 10 miles east of Oostburg to Eagle Lake, moving east at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Milwaukee, Racine, West Allis, Wauwatosa, New Berlin, Brookfield, Greenfield, Oak Creek, Mount Pleasant, Muskego, Mequon, South Milwaukee, Cudahy, Whitefish Bay, Greendale, Brown Deer, Grafton, Cedarburg, Port Washington, and Elkhorn.
Instruction: 
Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Milwaukee, WI; Ozaukee, WI; Racine, WI; Walworth, WI; Waukesha, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI