Iowa alerts

Webster County, Iowa weather alerts

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

Checked Sun, Sep 20, 2026, 1:19 PM CDT. Times are Central Daylight Time.

Webster County forecastLive radar here

Warnings on the map

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

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

In the past year the National Weather Service issued 126 alerts for Webster County, including 29 severe thunderstorm warnings, 4 high wind warnings, 4 tornado warnings and 4 winter storm warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning29Sep 6, 2026
High Wind Warning4Mar 15, 2026
Tornado Warning4May 17, 2026
Winter Storm Warning4Feb 19, 2026
Freeze Warning3May 2, 2026
Red Flag Warning3Mar 28, 2026
Blizzard Warning2Mar 15, 2026
Extreme Heat Warning2Jul 26, 2026
Flash Flood Warning2Aug 9, 2026
Extreme Cold Warning1Jan 22, 2026
Snow Squall Warning1Dec 28, 2025
Severe Thunderstorm Watch13Aug 18, 2026
Tornado Watch4Jul 20, 2026
Winter Storm Watch4Mar 15, 2026
Flood Watch3Sep 14, 2026
Extreme Heat Watch2Jul 26, 2026
Fire Weather Watch2Mar 28, 2026
High Wind Watch2Mar 15, 2026
Extreme Cold Watch1Jan 23, 2026
Dense Fog Advisory12Sep 17, 2026
Winter Weather Advisory10Mar 16, 2026
Wind Advisory6Apr 8, 2026
Cold Weather Advisory5Mar 16, 2026
Heat Advisory4Sep 4, 2026
Frost Advisory3May 2, 2026

Warnings issued

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

The 40 most recent of 126.

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 Webster 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.