< Wisconsin Severe Thunderstorm Warning | Effective 04/23/2026 19:45

Wisconsin Severe Thunderstorm Warning | Effective 04/23/2026 19:45

Headline: 
Severe Thunderstorm Warning issued April 23 at 9:45PM CDT until April 23 at 10:30PM CDT by NWS Milwaukee/Sullivan WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 23, 2026 - 7:45pm
Expires: 
April 23, 2026 - 8:30pm
Description: 
SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Northwestern Iowa County in south central Wisconsin... * Until 1030 PM CDT. * At 944 PM CDT, a severe thunderstorm was located near Fennimore, or 8 miles northeast of Lancaster, moving northeast at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Highland, Avoca, Orion, Cobb, Clyde, and Blackhawk Lake Rec Area. Other landmarks included are the following Locations The House on the Rock and Iowa-Grant School.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Iowa, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI