Wisconsin Extreme Tornado Warning | Effective 06/17/2026 17:58

Headline: 
Tornado Warning issued June 17 at 7:58PM CDT until June 17 at 8:30PM CDT by NWS Milwaukee/Sullivan WI
Event: 
Tornado Warning
Urgency: 
Immediate
Effective: 
June 17, 2026 - 5:58pm
Expires: 
June 17, 2026 - 6:30pm
Description: 
At 758 PM CDT, a severe thunderstorm capable of producing a tornado was located near Janesville, moving east at 50 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. This dangerous storm will be near... Clinton around 805 PM CDT. Other locations impacted by this tornadic thunderstorm include Avalon, Shopiere, Tiffany, Afton, Foxhollow, and Emerald Grove.
Instruction: 
TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.
Area Description: 
Rock, WI
Forcast Office: 
NWS Milwaukee/Sullivan WI