Wisconsin Severe Severe Thunderstorm Warning | Effective 06/17/2026 18:41

Headline: 
Severe Thunderstorm Warning issued June 17 at 8:41PM CDT until June 17 at 9:30PM CDT by NWS Milwaukee/Sullivan WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 17, 2026 - 6:41pm
Expires: 
June 17, 2026 - 7:30pm
Description: 
SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Southern Walworth County in southeastern Wisconsin... Southwestern Kenosha County in southeastern Wisconsin... * Until 930 PM CDT. * At 841 PM CDT, severe thunderstorms were located along a line extending from near Lake Geneva to Fontana-On-Geneva Lake to Sharon, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Elkhorn, Delavan, Lake Geneva, Williams Bay, Camp Lake, Twin Lakes, Genoa City, Walworth, Silver Lake, Fontana-On-Geneva Lake, Sharon, Powers Lake, Como, Pell Lake, Bohners Lake, Springfield, Bassett, Delavan Lake, New Munster, and Slades Corners.
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. A Tornado Watch remains in effect until 900 PM CDT for south central and southeastern Wisconsin.
Area Description: 
Kenosha, WI; Walworth, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI