Texas alerts

Webb County, Texas weather alerts

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

Checked Sun, Sep 20, 2026, 9:22 AM CDT. Times are Central Daylight Time.

Webb County forecastLive radar here

Radar

Reflectivity now over Webb County, Texas. Open it to see warnings and watches on the map.

Open the live radar with warnings and watches

Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.

Alerts in force

Nothing is in force for Webb 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 Webb County

In the past year the National Weather Service issued 109 alerts for Webb County, including 34 severe thunderstorm warnings, 11 flash flood warnings, 7 red flag warnings and 5 flood warnings.

ProductIssuedMost recent
Severe Thunderstorm Warning34Sep 4, 2026
Flash Flood Warning11Jun 19, 2026
Red Flag Warning7Mar 15, 2026
Flood Warning5Jul 18, 2026
Freeze Warning4Jan 31, 2026
Extreme Cold Warning1Jan 26, 2026
Extreme Heat Warning1Jun 18, 2026
Flood Watch5Jul 16, 2026
Fire Weather Watch3Mar 15, 2026
Freeze Watch3Jan 31, 2026
Severe Thunderstorm Watch3May 26, 2026
Extreme Cold Watch1Jan 24, 2026
Flood Advisory17Sep 9, 2026
Dense Fog Advisory5Jan 6, 2026
Heat Advisory4Jul 28, 2026
Cold Weather Advisory2Jan 26, 2026
Wind Advisory2Mar 15, 2026
Winter Weather Advisory1Jan 25, 2026

Warnings issued

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

And 3 earlier warnings.

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

The 40 most recent of 109.

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 Webb 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.