Iowa alerts

Winnebago County, Iowa weather alerts

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

Checked Sun, Sep 20, 2026, 8:19 AM CDT. Times are Central Daylight Time.

Winnebago County forecastLive radar here

Radar

Reflectivity now over Winnebago County, Iowa. Open it to see warnings and watches on the map.

Open the live radar with warnings and watches

Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.

Alerts in force

Nothing is in force for Winnebago 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 Winnebago County

In the past year the National Weather Service issued 101 alerts for Winnebago County, including 16 severe thunderstorm warnings, 5 tornado warnings, 4 blizzard warnings and 3 high wind warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning16Aug 7, 2026
Tornado Warning5May 17, 2026
Blizzard Warning4Mar 15, 2026
High Wind Warning3Mar 15, 2026
Red Flag Warning3Mar 28, 2026
Extreme Heat Warning2Jul 26, 2026
Winter Storm Warning2Dec 6, 2025
Extreme Cold Warning1Jan 22, 2026
Freeze Warning1May 2, 2026
Severe Thunderstorm Watch9Sep 1, 2026
Winter Storm Watch5Mar 15, 2026
Tornado Watch4Jul 20, 2026
Extreme Heat Watch2Jul 26, 2026
Fire Weather Watch2Mar 28, 2026
Flood Watch2Jul 8, 2026
High Wind Watch2Mar 15, 2026
Extreme Cold Watch1Jan 23, 2026
Winter Weather Advisory11Mar 16, 2026
Dense Fog Advisory9Aug 7, 2026
Wind Advisory6Apr 8, 2026
Cold Weather Advisory5Mar 16, 2026
Frost Advisory3May 11, 2026
Heat Advisory3Jul 26, 2026

Warnings issued

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

The 40 most recent of 101.

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 Winnebago 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.