Wisconsin alerts

Calumet County, Wisconsin weather alerts

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

Checked Sun, Sep 20, 2026, 6:54 PM CDT. Times are Central Daylight Time.

Calumet County forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Calumet 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 Calumet 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 Calumet 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 Calumet County

In the past year the National Weather Service issued 106 alerts for Calumet County, including 14 severe thunderstorm warnings, 4 winter storm warnings, 3 freeze warnings and 2 flash flood warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning14Sep 4, 2026
Winter Storm Warning4Mar 14, 2026
Freeze Warning3May 11, 2026
Flash Flood Warning2Jul 1, 2026
Flood Warning2Apr 14, 2026
Tornado Warning2Jul 27, 2026
Blizzard Warning1Mar 15, 2026
Extreme Cold Warning1Jan 23, 2026
Extreme Heat Warning1Jun 29, 2026
Severe Thunderstorm Watch9Aug 18, 2026
Flood Watch5Jul 1, 2026
Tornado Watch4Jul 20, 2026
Winter Storm Watch4Mar 14, 2026
Extreme Cold Watch1Jan 23, 2026
Extreme Heat Watch1Jun 29, 2026
Winter Weather Advisory15Apr 2, 2026
Flood Advisory11Sep 14, 2026
Dense Fog Advisory9Aug 13, 2026
Frost Advisory8May 8, 2026
Cold Weather Advisory4Jan 26, 2026
Wind Advisory3Mar 13, 2026
Heat Advisory2Jul 13, 2026

Warnings issued

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

The 40 most recent of 106.

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 Calumet 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.