Texas alerts

McLennan County, Texas weather alerts

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

Checked Sun, Sep 20, 2026, 2:30 PM CDT. Times are Central Daylight Time.

McLennan County forecastLive radar here

Warnings on the map

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

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

In the past year the National Weather Service issued 73 alerts for McLennan County, including 10 severe thunderstorm warnings, 2 extreme heat warnings, 2 flash flood warnings and 2 freeze warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning10May 19, 2026
Extreme Heat Warning2Aug 23, 2026
Flash Flood Warning2Jun 14, 2026
Freeze Warning2Mar 17, 2026
Extreme Cold Warning1Jan 24, 2026
Flood Warning1Jun 6, 2026
Red Flag Warning1Mar 15, 2026
Winter Storm Warning1Jan 24, 2026
Severe Thunderstorm Watch7Jul 5, 2026
Flood Watch4Jul 13, 2026
Extreme Cold Watch1Jan 24, 2026
Fire Weather Watch1Mar 15, 2026
Freeze Watch1Nov 9, 2025
Tornado Watch1Apr 28, 2026
Winter Storm Watch1Jan 23, 2026
Heat Advisory13Sep 12, 2026
Flood Advisory9Jul 13, 2026
Dense Fog Advisory8Jun 16, 2026
Wind Advisory5Mar 15, 2026
Cold Weather Advisory2Jan 31, 2026

Warnings issued

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

The 40 most recent of 73.

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 McLennan 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.