Trempealeau County WI Tornado Warnings — Live Alerts & History
Wisconsin · updates automatically
Active Tornado Warnings
No active tornado warnings for Trempealeau County right now
This page updates automatically — new NWS tornado warnings for the county appear here within about a minute of issuance.
Tornado History for Trempealeau County (Since 1950)
Tornadoes on Record
22
1950–present · NOAA/SPC
Violent (EF3+)
1
4.5% of total
Fatalities
0
6 injuries
Strongest Rating
F3
Fujita / Enhanced Fujita
Most Recent
May 21, 2024
Latest tornado on record
Recent Tornado Warning History
| Date | Issued | Expired |
|---|---|---|
| June 10, 2026 | 10:46 PM UTC | 10:55 PM UTC |
| April 17, 2026 | 9:09 PM UTC | 10:00 PM UTC |
| April 17, 2026 | 9:05 PM UTC | 9:45 PM UTC |
| April 17, 2026 | 8:41 PM UTC | 9:30 PM UTC |
| April 17, 2026 | 8:39 PM UTC | 9:30 PM UTC |
| April 17, 2026 | 8:07 PM UTC | 8:45 PM UTC |
| April 13, 2026 | 11:21 PM UTC | 11:45 PM UTC |
Trempealeau County Facts
- FIPS Code
- 55121
- NWS County Code (UGC)
- WIC121
More for Trempealeau County
Recent warning events
Active warnings come from the National Weather Service and refresh on
this page about once a minute. Tornado climatology is computed from the
NOAA/SPC storm events archive (1950–present). VORTEX is not a substitute
for official NWS warnings or a NOAA Weather Radio.