< Wisconsin Severe Thunderstorm Warning | Effective 04/13/2026 17:36

Wisconsin Severe Thunderstorm Warning | Effective 04/13/2026 17:36

Headline: 
Severe Thunderstorm Warning issued April 13 at 7:36PM CDT until April 13 at 8:00PM CDT by NWS Green Bay WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 13, 2026 - 5:36pm
Expires: 
April 13, 2026 - 6:00pm
Description: 
At 736 PM CDT, severe thunderstorms were located along a line from near Navarino Wildlife Area to 7 miles west of Black Creek, or along a line from 12 miles southeast of Shawano to 19 miles south of Shawano, moving east at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Navarino Wildlife Area around 740 PM CDT. Black Creek around 750 PM CDT. Pulaski around 755 PM CDT. Other locations impacted by the severe thunderstorm include Leeman, Navarino, Wolf River Bottoms Wildlife Area, Landstad, Shiocton, Lunds, Bonduel, Frazer Corners, Nichols and Zachow.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing dangerous hail and damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. A Tornado Watch remains in effect until 1000 PM CDT Monday for a portion of northeast Wisconsin.
Area Description: 
Outagamie, WI; Shawano, WI
Forcast Office: 
NWS Green Bay WI