Florida alerts

Jefferson County, Florida weather alerts

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

Checked Sun, Sep 20, 2026, 1:06 PM EDT. Times are Eastern Daylight Time.

Jefferson County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 148 alerts for Jefferson County, including 39 severe thunderstorm warnings, 9 freeze warnings, 6 red flag warnings and 4 extreme heat warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning39Sep 6, 2026
Freeze Warning9Mar 18, 2026
Red Flag Warning6Apr 20, 2026
Extreme Heat Warning4Aug 18, 2026
Extreme Cold Warning2Jan 31, 2026
Tornado Warning2Jun 19, 2026
Freeze Watch5Feb 24, 2026
Tornado Watch4May 7, 2026
Fire Weather Watch3Apr 20, 2026
Extreme Heat Watch2Aug 14, 2026
Severe Thunderstorm Watch2Jul 29, 2026
Extreme Cold Watch1Jan 31, 2026
Flood Watch1Aug 1, 2026
Dense Fog Advisory30May 6, 2026
Heat Advisory21Aug 23, 2026
Cold Weather Advisory11Feb 24, 2026
Flood Advisory3Aug 22, 2026
Wind Advisory2Feb 15, 2026
Coastal Flood Advisory1Jul 20, 2026

Warnings issued

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

And 2 earlier warnings.

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

The 40 most recent of 148.

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 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.