Flash Flood Warning 06/03/2025 19:42 for California areas

Headline: 
Flash Flood Warning issued June 3 at 7:42PM PDT until June 3 at 8:30PM PDT by NWS Las Vegas NV
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 3, 2025 - 7:42pm
Expires: 
June 3, 2025 - 8:30pm
Description: 
At 742 PM PDT, Doppler radar indicated that heavy rain had ended over the Morongo Basin. Heavy rain which fell earlier may still be producing runoff through washes, so the Flash Flood Warning remains in effect. HAZARD...Life-threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life-threatening flash flooding of low-water crossings, creeks, normally dry washes and roads. Some locations that will experience flash flooding include... Twentynine Palms Airport.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
Area Description: 
San Bernardino, CA
Forcast Office: 
NWS Las Vegas NV