Tennessee alerts

Lake County, Tennessee weather alerts

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

Checked Thu, Sep 24, 2026, 11:32 PM CDT. Times are Central Daylight Time.

Lake County forecastLive radar here

Warnings on the map

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

In the past year the National Weather Service issued 92 alerts for Lake County, including 13 severe thunderstorm warnings, 4 extreme heat warnings, 2 freeze warnings and 1 extreme cold warning.

ProductIssuedMost recent
Severe Thunderstorm Warning13Aug 20, 2026
Extreme Heat Warning4Aug 14, 2026
Freeze Warning2Mar 16, 2026
Extreme Cold Warning1Jan 25, 2026
Flood Warning1Jul 10, 2026
Winter Storm Warning1Jan 23, 2026
Severe Thunderstorm Watch8Aug 22, 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 Advisory20Aug 27, 2026
Heat Advisory15Sep 14, 2026
Wind Advisory8Jun 17, 2026
Cold Weather Advisory3Jan 30, 2026
Flood Advisory3Jul 10, 2026
Freezing Fog Advisory1Jan 22, 2026
Winter Weather Advisory1Dec 1, 2025

Warnings issued

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

The 40 most recent of 92.

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 Lake County since 1986

Nearby

The counties around Lake 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.