Tennessee alerts

Henderson County, Tennessee weather alerts

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

Checked Sun, Sep 20, 2026, 11:38 AM CDT. Times are Central Daylight Time.

Henderson County forecastLive radar here

Warnings on the map

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

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

In the past year the National Weather Service issued 91 alerts for Henderson County, including 20 severe thunderstorm warnings, 3 extreme heat warnings, 2 freeze warnings and 1 extreme cold warning.

ProductIssuedMost recent
Severe Thunderstorm Warning20Jul 21, 2026
Extreme Heat Warning3Aug 14, 2026
Freeze Warning2Mar 16, 2026
Extreme Cold Warning1Jan 25, 2026
Ice Storm Warning1Jan 23, 2026
Tornado Warning1Apr 28, 2026
Severe Thunderstorm Watch7Jul 26, 2026
Tornado Watch4Apr 28, 2026
Flood Watch2Jul 9, 2026
Freeze Watch2Mar 16, 2026
Extreme Cold Watch1Jan 25, 2026
Extreme Heat Watch1Jul 1, 2026
Winter Storm Watch1Jan 23, 2026
Dense Fog Advisory19Aug 27, 2026
Heat Advisory10Sep 14, 2026
Flood Advisory8Aug 8, 2026
Wind Advisory3Mar 15, 2026
Cold Weather Advisory2Jan 30, 2026
Freezing Fog Advisory2Jan 28, 2026
Winter Weather Advisory1Dec 1, 2025

Warnings issued

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

The 40 most recent of 91.

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 Henderson 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.