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Trempealeau County
Wednesday September 2nd, 2026 :: 12:11 a.m. CDT

Alert

Severe Thunderstorm Warning until 01:00AM Wednesday

SVRARX The National Weather Service in La Crosse has issued a

* Severe Thunderstorm Warning for... Northwestern La Crosse County in west central Wisconsin... Southeastern Trempealeau County in west central Wisconsin...

* Until 100 AM CDT.

* At 1210 AM CDT, a severe thunderstorm was located over Trempealeau, or 10 miles east of Winona, moving east at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.

* This severe thunderstorm will be near... Trempealeau around 1215 AM CDT. Galesville around 1220 AM CDT. Other locations impacted by this severe thunderstorm include County Roads M And W, Peacock Hill, Camp Decorah, New Amsterdam, Perrot State Park, Stevenstown, and Council Bay.

* AFFECTED AREAS: LA CROSSE, WI ... TREMPEALEAU, WI

Instructions:

For your protection move to an interior room on the lowest floor of a building.

Address/Location
Trempealeau County
18600 Hobson St
Whitehall, WI 54773

Contact
Emergency: 9-1-1
Non-emergencies: 715-538-4351

Submit an anonymous web tip

Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Immediate - Responsive action SHOULD be taken immediately
Certainty:
Observed - Determined to have occurred or to be ongoing
Category:
Meteorological (inc. flood)
Event:
Severe Thunderstorm Warning

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