Alert archive / California / Riverside County / 2025
Weather alerts in Riverside County, California, August 2025
29 weather alerts in August 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 29
- Warnings
- 10
- Watches
- 4
- Advisories
- 13
- Busiest day
- August 25, 202512 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 1, 12:57 AM PDT | Extreme Heat Watch | PSR | 36 hr |
| Aug 2, 12:37 PM PDT | Extreme Heat Warning | PSR | 11 days |
| Aug 4, 2:53 AM PDT | Extreme Heat Warning | SGX | 10 days |
| Aug 4, 12:24 PM PDT | Heat Advisory | SGX | 7 days |
| Aug 10, 3:48 PM PDT | Special Weather Statement | PSR | 27 min |
| Aug 17, 11:54 AM PDT | Extreme Heat Watch | PSR | 25 hr |
| Aug 18, 1:56 AM PDT | Extreme Heat Watch | SGX | 35 hr |
| Aug 18, 1:13 PM PDT | Extreme Heat Warning | PSR | 6 days |
| Aug 19, 12:28 PM PDT | Heat Advisory | SGX | 4 days |
| Aug 19, 12:28 PM PDT | Extreme Heat Warning | SGX | 4 days |
| Aug 24, 2:13 PM PDT | Areal Flood Advisory | SGX | 119 min |
| Aug 24, 4:12 PM PDT | Areal Flood Advisory | SGX | 2 hr |
| Aug 25, 2:00 AM PDT | Flood Watch | PSR | 19 hr |
| Aug 25, 6:57 AM PDT | Flash Flood Warning | PSR | 3 hr |
| Aug 25, 7:56 AM PDT | Areal Flood Advisory | PSR | 2 hr |
| Aug 25, 1:30 PM PDT | Areal Flood Advisory | SGX | 2 hr |
| Aug 25, 2:23 PM PDT | Areal Flood Advisory | SGX | 119 min |
| Aug 25, 2:28 PM PDT | Severe Thunderstorm Warning | SGX | 62 min |
| Aug 25, 3:02 PM PDT | Flash Flood Warning | SGX | 3 hr |
| Aug 25, 3:06 PM PDT | Severe Thunderstorm Warning | SGX | 54 min |
| Aug 25, 3:15 PM PDT | Areal Flood Advisory | SGX | 119 min |
| Aug 25, 3:40 PM PDT | Flash Flood Warning | PSR | 4 hr |
| Aug 25, 4:15 PM PDT | Special Weather Statement | PSR | 45 min |
| Aug 25, 4:42 PM PDT | Areal Flood Advisory | SGX | 59 min |
| Aug 26, 2:34 PM PDT | Areal Flood Advisory | SGX | 118 min |
| Aug 26, 2:43 PM PDT | Areal Flood Advisory | PSR | 3 hr |
| Aug 26, 3:38 PM PDT | Areal Flood Advisory | SGX | 86 min |
| Aug 26, 4:11 PM PDT | Flash Flood Warning | SGX | 3 hr |
| Aug 30, 12:19 PM PDT | Heat Advisory | SGX | 3 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 2 |
| Special Weather Statement | 2 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flood Watch | 1 |
| Areal Flood Advisory | 10 |
| Heat | |
| Extreme Heat Warning | 4 |
| Extreme Heat Watch | 3 |
| Heat Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20242026
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.