Wisconsin Severe Severe Thunderstorm Warning | Effective 07/27/2026 08:38

Headline: 
Severe Thunderstorm Warning issued July 27 at 10:38AM CDT until July 27 at 11:00AM CDT by NWS Green Bay WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 27, 2026 - 8:38am
Expires: 
July 27, 2026 - 9:00am
Description: 
At 1038 AM CDT, severe thunderstorms were located along a line from 20 miles north of Marinette to over Navarino Wildlife Area, or along a line from 20 miles north of Marinette to 7 miles south of Shawano, moving southeast at 65 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will be near... Gillett around 1040 AM CDT. Other locations impacted by the severe thunderstorm include Green Valley, Advance, Oconto Falls, Morgan, Bonduel, Porterfield, Lena, Pulcifer, Spruce and Cecil.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds and large hail.
Area Description: 
Marinette, WI; Menominee, WI; Oconto, WI; Shawano, WI
Forcast Office: 
NWS Green Bay WI