Mississippi alerts

Alcorn County, Mississippi weather alerts

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

Checked Mon, Sep 21, 2026, 9:16 PM CDT. Times are Central Daylight Time.

Alcorn County forecastLive radar here

Warnings on the map

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

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

In the past year the National Weather Service issued 89 alerts for Alcorn County, including 21 severe thunderstorm warnings, 3 extreme heat warnings, 2 freeze warnings and 1 extreme cold warning.

ProductIssuedMost recent
Severe Thunderstorm Warning21Aug 22, 2026
Extreme Heat Warning3Aug 16, 2026
Freeze Warning2Mar 16, 2026
Extreme Cold Warning1Jan 25, 2026
Ice Storm Warning1Jan 23, 2026
Red Flag Warning1Mar 28, 2026
Tornado Warning1Mar 15, 2026
Severe Thunderstorm Watch9Aug 22, 2026
Tornado Watch4Apr 28, 2026
Freeze Watch2Mar 16, 2026
Extreme Cold Watch1Jan 25, 2026
Extreme Heat Watch1Jul 1, 2026
Winter Storm Watch1Jan 23, 2026
Dense Fog Advisory17Aug 27, 2026
Heat Advisory11Sep 14, 2026
Flood Advisory7Aug 17, 2026
Wind Advisory3Mar 15, 2026
Cold Weather Advisory2Jan 30, 2026
Freezing Fog Advisory1Jan 28, 2026

Warnings issued

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

The 40 most recent of 89.

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 Alcorn 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.