Wisconsin alerts

Trempealeau County, Wisconsin weather alerts

No watches, warnings or advisories are in force for Trempealeau County.

Checked Sun, Sep 20, 2026, 4:13 PM CDT. Times are Central Daylight Time.

Trempealeau County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Trempealeau County, Wisconsin. Open it for the live map, where it pans and zooms.

Every watch, warning and advisory the National Weather Service has in force over Trempealeau County, Wisconsin Open the live map with warnings and watches

Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.

Alerts in force

Nothing is in force for Trempealeau County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.

The past year in Trempealeau County

In the past year the National Weather Service issued 105 alerts for Trempealeau County, including 24 severe thunderstorm warnings, 7 tornado warnings, 5 freeze warnings and 4 flood warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning24Sep 2, 2026
Tornado Warning7Jun 10, 2026
Freeze Warning5May 11, 2026
Flood Warning4Apr 15, 2026
Winter Storm Warning3Mar 14, 2026
Extreme Heat Warning2Jul 26, 2026
Blizzard Warning1Mar 15, 2026
Extreme Cold Warning1Jan 22, 2026
Severe Thunderstorm Watch11Sep 2, 2026
Flood Watch6Sep 18, 2026
Extreme Heat Watch2Jul 26, 2026
Tornado Watch2Apr 17, 2026
Winter Storm Watch2Mar 14, 2026
Extreme Cold Watch1Jan 23, 2026
Winter Weather Advisory14Apr 2, 2026
Frost Advisory6May 8, 2026
Dense Fog Advisory5Apr 14, 2026
Cold Weather Advisory4Jan 26, 2026
Heat Advisory2Jul 26, 2026
Wind Advisory2Mar 13, 2026
Flood Advisory1Jul 16, 2026

Warnings issued

  1. Severe Thunderstorm Warning
  2. Severe Thunderstorm Warning
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Warning
  6. Extreme Heat Warning
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Warning
  9. Extreme Heat Warning
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Warning
  12. Severe Thunderstorm Warning
  13. Severe Thunderstorm Warning
  14. Severe Thunderstorm Warning
  15. Severe Thunderstorm Warning
  16. Tornado Warning
  17. Severe Thunderstorm Warning
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Warning
  20. Severe Thunderstorm Warning
  21. Severe Thunderstorm Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Freeze Warning
  26. Freeze Warning
  27. Freeze Warning
  28. Freeze Warning
  29. Severe Thunderstorm Warning
  30. Tornado Warning
  31. Tornado Warning
  32. Tornado Warning
  33. Tornado Warning
  34. Tornado Warning
  35. Flood Warning
  36. Flood Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Tornado Warning
  40. Flood Warning
  41. Flood Warning
  42. Blizzard Warning
  43. Winter Storm Warning
  44. Extreme Cold Warning
  45. Winter Storm Warning
  46. Winter Storm Warning
  47. Freeze Warning
Every alert, most recent first
  1. Flood Watch
  2. Severe Thunderstorm Warning
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Watch
  5. Severe Thunderstorm Warning
  6. Severe Thunderstorm Watch
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Warning
  9. Heat Advisory
  10. Extreme Heat Watch
  11. Extreme Heat Warning
  12. Severe Thunderstorm Warning
  13. Flood Advisory
  14. Heat Advisory
  15. Severe Thunderstorm Watch
  16. Severe Thunderstorm Watch
  17. Severe Thunderstorm Watch
  18. Severe Thunderstorm Warning
  19. Severe Thunderstorm Watch
  20. Extreme Heat Watch
  21. Extreme Heat Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Severe Thunderstorm Watch
  26. Severe Thunderstorm Warning
  27. Severe Thunderstorm Warning
  28. Severe Thunderstorm Warning
  29. Tornado Warning
  30. Severe Thunderstorm Warning
  31. Severe Thunderstorm Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Watch
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Warning
  36. Severe Thunderstorm Watch
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Severe Thunderstorm Warning
  40. Severe Thunderstorm Watch

The 40 most recent of 105.

From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each date links to the event at the IEM.

Nearby

The counties around Trempealeau County, with what is in force in each.

What this means

Warning
The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
Watch
Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
Advisory
A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
Statement
Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.

Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.

Sources

Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.