< Wisconsin Severe Thunderstorm Warning | Effective 04/13/2026 22:10

Wisconsin Severe Thunderstorm Warning | Effective 04/13/2026 22:10

Headline: 
Severe Thunderstorm Warning issued April 14 at 12:10AM CDT until April 14 at 1:00AM CDT by NWS Milwaukee/Sullivan WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 13, 2026 - 10:10pm
Expires: 
April 13, 2026 - 11:00pm
Description: 
SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Southwestern Green Lake County in south central Wisconsin... Northwestern Columbia County in south central Wisconsin... Southern Marquette County in south central Wisconsin... East central Sauk County in south central Wisconsin... * Until 100 AM CDT. * At 1210 AM CDT, a severe thunderstorm was located near Pardeeville, or near Portage, moving east at 55 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Baraboo, Portage, Lake Wisconsin, Pardeeville, West Baraboo, Rio, Wyocena, Endeavor, Glen Oak, Dalton, Interstate 90/94 Interchange, Briggsville, and Devils Lake St Park. Other landmarks included are the following Locations Pine Island State Wildlife Area, Historic Indian Agency House, French Creek Wildlife Area, and Alliant Energy Portage Power Plant.
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: 
Columbia, WI; Green Lake, WI; Marquette, WI; Sauk, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI