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Trempealeau County
Thursday February 19th, 2026 :: 09:30 p.m. CST

Advisory

Winter Weather Advisory until 09:00AM Friday

...BAND OF MODERATE TO HEAVY SNOW EXPECTED TONIGHT... .A band of snow develops across northeast Iowa into southwest Wisconsin this evening and lasts through the overnight, departing between sunrise and mid-morning. The snow will be heavy at times with rates exceeding 1" per hour, quickly leading to snow-covered and slippery roads. The heaviest snow is forecast to fall in a relatively narrow band with amounts quickly decreasing on either side of the band. Any small changes to the placement of the snow band could change forecast snow amounts at a given location very quickly. Confidence in heavy amounts is highest in far southwest Wisconsin into Juneau and Adams Counties and adjacent areas of northeast Iowa. Areas to the northwest from Charles City to Tomah may see a few inches of accumulation, but amounts will drop off quickly in some cases within a few miles.

* WHAT...Snow expected. Total snow accumulations up to 3 inches. Winds gusting as high as 35 mph.

* WHERE...In Iowa, Mitchell County. In Minnesota, Fillmore and Winona Counties. In Wisconsin, Trempealeau County.

* WHEN...Until 9 AM CST Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday morning commute.

* AFFECTED AREAS: MITCHELL ... WINONA ... FILLMORE ... TREMPEALEAU

Instructions:

Slow down and use caution while traveling. In Iowa, visit 511ia.org for road conditions. In Minnesota, visit 511mn.org for road conditions. In Wisconsin, visit 511wi.gov for road conditions.

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:
Moderate - Possible threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Winter Weather Advisory

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