Headline:
Severe Thunderstorm Warning issued May 17 at 11:40PM CDT until May 18 at 12:30AM CDT by NWS La Crosse WI
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
May 17, 2026 - 9:40pm
Expires:
May 17, 2026 - 10:30pm
Description:
SVRARX
The National Weather Service in La Crosse has issued a
* Severe Thunderstorm Warning for...
Northern Winneshiek County in northeastern Iowa...
* Until 1230 AM CDT.
* At 1138 PM CDT, severe thunderstorms were located along a line
extending from near Harmony to near Ridgeway to near Waucoma,
moving northeast at 55 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Severe thunderstorms will be near...
Decorah around 1145 PM CDT.
Other locations impacted by these severe thunderstorms include
Hesper, Highlandville, Burr Oak, Bluffton, Chimney Rock Campground,
Locust, and Sattre.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 100 AM CDT for northeastern
Iowa.
Area Description:
Winneshiek, IA
Forcast Office:
NWS La Crosse WI
Sender: