Riverside County, California weather alerts

Nothing is in force for Riverside 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.

Warnings issued

1. Flash Flood WarningThu, Sep 24, 4:32 PM PDT
2. Flash Flood WarningThu, Sep 24, 2:33 PM PDT
3. Extreme Heat WarningWed, Sep 9, 10:00 AM PDT
4. Severe Thunderstorm WarningTue, Sep 8, 5:08 PM PDT
5. Extreme Heat WarningTue, Sep 8, 3:10 AM PDT
6. Extreme Heat WarningTue, Aug 25, 10:00 AM PDT
7. Extreme Heat WarningTue, Aug 25, 3:47 AM PDT
8. Flash Flood WarningSat, Aug 15, 4:16 PM PDT
9. Flash Flood WarningWed, Aug 12, 6:25 PM PDT
10. Dust Storm WarningWed, Aug 12, 6:08 PM PDT
11. Dust Storm WarningWed, Aug 12, 5:53 PM PDT
12. Dust Storm WarningWed, Aug 12, 5:08 PM PDT
13. Severe Thunderstorm WarningTue, Aug 11, 3:25 PM PDT
14. Flash Flood WarningTue, Aug 11, 1:54 PM PDT
15. Flash Flood WarningMon, Aug 10, 3:21 PM PDT
16. Severe Thunderstorm WarningMon, Aug 10, 2:43 PM PDT
17. Extreme Heat WarningThu, Jul 30, 10:00 AM PDT
18. Extreme Heat WarningWed, Jul 22, 10:00 AM PDT
19. Extreme Heat WarningWed, Jul 22, 10:00 AM PDT
20. Extreme Heat WarningWed, Jul 15, 10:00 AM PDT
21. Extreme Heat WarningTue, Jul 14, 10:00 AM PDT
22. Extreme Heat WarningWed, Jul 8, 11:00 PM PDT
23. Extreme Heat WarningTue, Jul 7, 10:00 AM PDT
24. Extreme Heat WarningTue, Jul 7, 10:00 AM PDT
25. Red Flag WarningFri, Jun 26, 11:00 AM PDT
26. Extreme Heat WarningWed, Jun 24, 10:00 AM PDT
27. Red Flag WarningSat, Jun 6, 9:00 AM PDT
28. Extreme Heat WarningSun, May 10, 10:00 AM PDT
29. Extreme Heat WarningSun, May 10, 10:00 AM PDT
30. Extreme Heat WarningWed, Mar 18, 11:00 AM PDT
31. Extreme Heat WarningWed, Mar 18, 10:00 AM PDT
32. Severe Thunderstorm WarningWed, Feb 18, 2:28 AM PST
33. Severe Thunderstorm WarningWed, Feb 18, 1:26 AM PST
34. Winter Storm WarningMon, Feb 16, 10:00 AM PST
35. Freeze WarningFri, Jan 9, 11:00 PM PST
36. High Wind WarningFri, Jan 9, 10:00 PM PST
37. Winter Storm WarningThu, Nov 20, 4:00 PM PST
38. Severe Thunderstorm WarningMon, Oct 13, 8:52 AM PDT
39. Severe Thunderstorm WarningMon, Oct 13, 8:27 AM PDT
40. Flash Flood WarningSat, Sep 27, 4:58 PM PDT
41. Flash Flood WarningSat, Sep 27, 5:22 AM PDT

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 Riverside County since 1986

• Imperial CountyNone
• La Paz County, AZNone
• Orange CountyBeach Hazards Statement1alert
• San Bernardino CountyNone
• San Diego CountyBeach Hazards Statement1alert

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.

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.

Atom feedRSS feedAdd to calendarAdd to Google CalendarEvery feed

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.