< Wisconsin Severe Thunderstorm Warning | Effective 05/15/2026 21:23

Wisconsin Severe Thunderstorm Warning | Effective 05/15/2026 21:23

Headline: 
Severe Thunderstorm Warning issued May 15 at 11:23PM CDT until May 16 at 12:15AM CDT by NWS La Crosse WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 15, 2026 - 9:23pm
Expires: 
May 15, 2026 - 10:15pm
Description: 
At 1123 PM CDT, severe thunderstorms were located along a line extending from 9 miles west of Boscobel to 6 miles northeast of Bloomington to Greeley, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Public. IMPACT...Expect damage to roofs, siding, and trees. These severe storms will be near... Boscobel, Fennimore, and Cassville around 1130 PM CDT. Lancaster around 1135 PM CDT. Muscoda around 1200 AM CDT. Platteville around 1210 AM CDT. Dickeyville around 1215 AM CDT. Other locations impacted by these severe thunderstorms include Big H Campground, Preston, Arthur, Highway 61 And County T, Montfort, Mount Ida, and Beetown.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Grant, WI
Forcast Office: 
NWS La Crosse WI