Missouri alerts

Macon County, Missouri weather alerts

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

Checked Sun, Sep 20, 2026, 2:34 PM CDT. Times are Central Daylight Time.

Macon County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 137 alerts for Macon County, including 35 severe thunderstorm warnings, 10 flood warnings, 4 flash flood warnings and 4 tornado warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning35Sep 15, 2026
Flood Warning10Sep 16, 2026
Flash Flood Warning4Jun 11, 2026
Tornado Warning4Jun 11, 2026
Extreme Heat Warning3Sep 3, 2026
Freeze Warning2Mar 28, 2026
Red Flag Warning2Feb 27, 2026
Tornado Watch11Jun 11, 2026
Flood Watch8Aug 15, 2026
Severe Thunderstorm Watch4Jul 10, 2026
Extreme Heat Watch2Jul 25, 2026
Fire Weather Watch1Feb 27, 2026
Freeze Watch1Nov 1, 2025
Winter Storm Watch1Nov 28, 2025
Dense Fog Advisory19Sep 10, 2026
Heat Advisory7Aug 31, 2026
Wind Advisory7Jun 17, 2026
Flood Advisory6Sep 16, 2026
Winter Weather Advisory5Mar 15, 2026
Cold Weather Advisory3Jan 26, 2026
Frost Advisory2Oct 31, 2025

Warnings issued

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

The 40 most recent of 137.

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 Macon 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.