Iowa alerts

Washington County, Iowa weather alerts

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

Checked Sat, Sep 26, 2026, 5:06 AM CDT. Times are Central Daylight Time.

Washington County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 147 alerts for Washington County, including 35 severe thunderstorm warnings, 10 flood warnings, 7 tornado warnings and 3 extreme heat warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning35Sep 20, 2026
Flood Warning10Sep 20, 2026
Tornado Warning7Aug 13, 2026
Extreme Heat Warning3Sep 2, 2026
Flash Flood Warning3Sep 20, 2026
Freeze Warning2Apr 20, 2026
High Wind Warning2Mar 15, 2026
Red Flag Warning2Mar 28, 2026
Blizzard Warning1Mar 15, 2026
Extreme Cold Warning1Jan 23, 2026
Winter Storm Warning1Nov 28, 2025
Flood Watch13Sep 20, 2026
Severe Thunderstorm Watch12Aug 13, 2026
Tornado Watch9Jul 20, 2026
Extreme Heat Watch2Jul 26, 2026
Winter Storm Watch2Mar 15, 2026
Extreme Cold Watch1Jan 23, 2026
Fire Weather Watch1Feb 18, 2026
High Wind Watch1Mar 15, 2026
Dense Fog Advisory15Sep 17, 2026
Heat Advisory6Aug 31, 2026
Wind Advisory6Mar 12, 2026
Winter Weather Advisory6Mar 16, 2026
Cold Weather Advisory4Jan 26, 2026
Frost Advisory2May 2, 2026

Warnings issued

  1. Flood Warning
  2. Flood Warning
  3. Flood Warning
  4. Severe Thunderstorm Warning
  5. Flash Flood Warning
  6. Severe Thunderstorm Warning
  7. Extreme Heat Warning
  8. Flood Warning
  9. Flash Flood Warning
  10. Severe Thunderstorm Warning
  11. Tornado Warning
  12. Severe Thunderstorm Warning
  13. Severe Thunderstorm Warning
  14. Extreme Heat Warning
  15. Severe Thunderstorm Warning
  16. Severe Thunderstorm Warning
  17. Extreme Heat Warning
  18. Flood Warning
  19. Flood Warning
  20. Flood Warning
  21. Flash Flood Warning
  22. Severe Thunderstorm Warning
  23. Severe Thunderstorm Warning
  24. Severe Thunderstorm Warning
  25. Severe Thunderstorm Warning
  26. Severe Thunderstorm Warning
  27. Flood Warning
  28. Flood Warning
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. Severe Thunderstorm Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Warning
  34. Severe Thunderstorm Warning
  35. Severe Thunderstorm Warning
  36. Freeze Warning
  37. Severe Thunderstorm Warning
  38. Severe Thunderstorm Warning
  39. Tornado Warning
  40. Tornado Warning
  41. Severe Thunderstorm Warning
  42. Flood Warning
  43. Severe Thunderstorm Warning
  44. Tornado Warning
  45. Severe Thunderstorm Warning
  46. Tornado Warning
  47. Severe Thunderstorm Warning
  48. Severe Thunderstorm Warning
  49. Severe Thunderstorm Warning
  50. Severe Thunderstorm Warning
  51. Tornado Warning
  52. Tornado Warning
  53. Severe Thunderstorm Warning
  54. Severe Thunderstorm Warning
  55. Severe Thunderstorm Warning
  56. Severe Thunderstorm Warning
  57. Red Flag Warning
  58. High Wind Warning
  59. Blizzard Warning
  60. Severe Thunderstorm Warning

And 7 earlier warnings.

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

The 40 most recent of 147.

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 links to the alert's own page, with its text, map, radar and sounding.

Every alert in Washington County since 1986

Nearby

The counties around Washington 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.

Follow these alerts

Alerts for Washington County in your reader or calendar.

The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.

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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.