Mississippi alerts

Jefferson Davis County, Mississippi weather alerts

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

Checked Sun, Sep 20, 2026, 3:03 PM CDT. Times are Central Daylight Time.

Jefferson Davis County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 141 alerts for Jefferson Davis County, including 35 severe thunderstorm warnings, 9 flash flood warnings, 9 tornado warnings and 4 extreme heat warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning35Aug 21, 2026
Flash Flood Warning9Jun 19, 2026
Tornado Warning9May 6, 2026
Extreme Heat Warning4Aug 21, 2026
Red Flag Warning3Mar 28, 2026
Extreme Cold Warning2Jan 30, 2026
Freeze Warning2Mar 16, 2026
Tornado Watch8May 6, 2026
Severe Thunderstorm Watch5Aug 21, 2026
Extreme Cold Watch2Jan 31, 2026
Flood Watch2Jun 15, 2026
Freeze Watch2Mar 16, 2026
Fire Weather Watch1Mar 28, 2026
Heat Advisory27Sep 16, 2026
Dense Fog Advisory26Jun 25, 2026
Cold Weather Advisory3Jan 31, 2026
Wind Advisory1Mar 15, 2026

Warnings issued

  1. Severe Thunderstorm Warning
  2. Severe Thunderstorm Warning
  3. Severe Thunderstorm Warning
  4. Severe Thunderstorm Warning
  5. Severe Thunderstorm Warning
  6. Severe Thunderstorm Warning
  7. Extreme Heat 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. Extreme Heat Warning
  15. Extreme Heat Warning
  16. Extreme Heat Warning
  17. Severe Thunderstorm Warning
  18. Flash Flood Warning
  19. Severe Thunderstorm Warning
  20. Severe Thunderstorm Warning
  21. Flash Flood Warning
  22. Severe Thunderstorm Warning
  23. Flash Flood Warning
  24. Tornado Warning
  25. Flash Flood Warning
  26. Tornado Warning
  27. Tornado Warning
  28. Severe Thunderstorm 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. Severe Thunderstorm Warning
  37. Tornado Warning
  38. Severe Thunderstorm Warning
  39. Severe Thunderstorm Warning
  40. Severe Thunderstorm Warning
  41. Severe Thunderstorm Warning
  42. Red Flag Warning
  43. Freeze Warning
  44. Severe Thunderstorm Warning
  45. Tornado Warning
  46. Severe Thunderstorm Warning
  47. Severe Thunderstorm Warning
  48. Severe Thunderstorm Warning
  49. Red Flag Warning
  50. Red Flag Warning
  51. Tornado Warning
  52. Tornado Warning
  53. Severe Thunderstorm Warning
  54. Extreme Cold Warning
  55. Extreme Cold Warning
  56. Flash Flood Warning
  57. Tornado Warning
  58. Severe Thunderstorm Warning
  59. Flash Flood Warning
  60. Flash Flood Warning

And 4 earlier warnings.

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

The 40 most recent of 141.

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 Jefferson Davis 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.