Tennessee alerts

DeKalb County, Tennessee weather alerts

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

Checked Sat, Sep 26, 2026, 1:43 AM CDT. Times are Central Daylight Time.

DeKalb County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 59 alerts for DeKalb County, including 9 severe thunderstorm warnings, 2 extreme heat warnings, 1 extreme cold warning and 1 flash flood warning.

ProductIssuedMost recent
Severe Thunderstorm Warning9Jul 3, 2026
Extreme Heat Warning2Aug 14, 2026
Extreme Cold Warning1Jan 26, 2026
Flash Flood Warning1Jul 17, 2026
Winter Storm Warning1Jan 24, 2026
Flood Watch5Jul 21, 2026
Severe Thunderstorm Watch4Aug 17, 2026
Tornado Watch2Mar 15, 2026
Extreme Heat Watch1Jun 29, 2026
Winter Storm Watch1Jan 23, 2026
Dense Fog Advisory15Aug 27, 2026
Heat Advisory6Sep 15, 2026
Cold Weather Advisory3Jan 31, 2026
Flood Advisory2Jul 11, 2026
Freezing Fog Advisory2Jan 22, 2026
Wind Advisory2Mar 15, 2026
Frost Advisory1May 3, 2026
Winter Weather Advisory1Mar 16, 2026

Warnings issued

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

The 40 most recent of 59.

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 links to the alert's own page, with its text, map, radar and sounding.

Every alert in DeKalb County since 1986

Nearby

The counties around DeKalb 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.

Follow these alerts

Alerts for DeKalb County in your reader or calendar.

The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.

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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.