California alerts

Modoc County, California weather alerts

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

Checked Sun, Sep 20, 2026, 6:25 AM PDT. Times are Pacific Daylight Time.

Modoc County forecastLive radar here

Radar

Reflectivity now over Modoc County, California. 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 Modoc 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 Modoc County

In the past year the National Weather Service issued 94 alerts for Modoc County, including 19 red flag warnings, 4 freeze warnings, 4 high wind warnings and 1 winter storm warning.

ProductIssuedMost recent
Red Flag Warning19Sep 12, 2026
Freeze Warning4Sep 7, 2026
High Wind Warning4Dec 23, 2025
Winter Storm Warning1Dec 23, 2025
Fire Weather Watch17Sep 12, 2026
High Wind Watch6Dec 25, 2025
Freeze Watch3Sep 7, 2026
Extreme Heat Watch1Aug 6, 2026
Flood Watch1Dec 21, 2025
Winter Storm Watch1Dec 23, 2025
Wind Advisory19Sep 12, 2026
Frost Advisory7Sep 8, 2026
Winter Weather Advisory5Apr 1, 2026
Heat Advisory4Aug 7, 2026
Dense Fog Advisory1Nov 7, 2025
Freezing Fog Advisory1Jan 9, 2026

Warnings issued

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

The 40 most recent of 94.

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 Modoc 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.