Iowa Severe Thunderstorm Warning | Effective 05/15/2026 21:06

Headline: 
Severe Thunderstorm Warning issued May 15 at 11:06PM CDT until May 15 at 11:30PM CDT by NWS La Crosse WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 15, 2026 - 9:06pm
Expires: 
May 15, 2026 - 9:30pm
Description: 
SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Central Clayton County in northeastern Iowa... * Until 1130 PM CDT. * At 1105 PM CDT, severe thunderstorms were located along a line extending from 7 miles south of McGregor to near Garnavillo, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Guttenberg around 1110 PM CDT. Other locations impacted by these severe thunderstorms include Froelich, Spook Cave Campground, National, Beula, Giard, Pikes Peak State Park, and Clayton Center.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Clayton, IA
Forcast Office: 
NWS La Crosse WI