Severe · Flash Flood WarningThis alert has expired. It is kept for reference.

Flash Flood Warning issued September 28 at 6:47PM PDT until September 28

Affecting Mohave, AZ; San Bernardino, CA

In effect until: Sep 29, 2026, 3:00 AM

Mohave, AZ; San Bernardino, CA

Likely impact across 2 counties in AZ and CA; effects through 3:00 AM.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

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Read the original bulletin (official text)

At 647 PM PDT /647 PM MST/, While heaviest rainfall has ended,
excessive rainfall from earlier thunderstorms will continue to impact
the Chemehuevi Wash crossing US-95 and flooding remains possible
through 8pm.

HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.

SOURCE...Radar indicated.

IMPACT...Life threatening flash flooding of creeks and streams, urban
areas, highways, streets and underpasses.

Some locations that will experience flash flooding include...
Topock, Highway 95 At Mile Marker 29 and Needles.

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Flash Flood Warning issued September 28 at 6:47PM PDT until September 28

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