Severe · Flash Flood WarningThis alert has expired. It is kept for reference.
Flash Flood Warning issued September 28 at 9:13PM PDT until September 29
Affecting Riverside, CA
In effect until: Sep 29, 2026, 7:15 AM
Riverside, CA
Likely impact in Riverside, CA; effects through 7:15 AM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Read the original bulletin (official text)
FFWSGX The National Weather Service in San Diego has issued a * Flash Flood Warning for... Riverside County in southern California... * Until 1215 AM PDT. * At 913 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Indio, Palm Desert, Rancho Mirage, Hwy 74 Between Anza And Palm Desert, La Quinta, Indian Wells and Bermuda Dunes.
Free. In your language.
Get the next alert for your area before it matters.
Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™