Missouri alerts

Knox County, Missouri weather alerts

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

Checked Sun, Sep 20, 2026, 7:36 PM CDT. Times are Central Daylight Time.

Knox County forecastLive radar here

Warnings on the map

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

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

In the past year the National Weather Service issued 88 alerts for Knox County, including 12 severe thunderstorm warnings, 3 extreme heat warnings, 3 flash flood warnings and 3 tornado warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning12Jun 11, 2026
Extreme Heat Warning3Sep 3, 2026
Flash Flood Warning3Jun 11, 2026
Tornado Warning3Jun 10, 2026
Freeze Warning2Mar 28, 2026
Red Flag Warning2Feb 27, 2026
Winter Storm Warning1Nov 29, 2025
Tornado Watch9Jun 17, 2026
Flood Watch8Aug 15, 2026
Severe Thunderstorm Watch2Jul 10, 2026
Extreme Heat Watch1Jul 26, 2026
Fire Weather Watch1Feb 27, 2026
Freeze Watch1Nov 2, 2025
Winter Storm Watch1Nov 29, 2025
Dense Fog Advisory12Sep 10, 2026
Heat Advisory7Aug 31, 2026
Wind Advisory7Jun 17, 2026
Winter Weather Advisory5Mar 15, 2026
Cold Weather Advisory4Jan 26, 2026
Flood Advisory2Sep 16, 2026
Frost Advisory2Oct 31, 2025

Warnings issued

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

The 40 most recent of 88.

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 Knox 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.