Flash Flood Warning issued December 24 at 7:53AM PST until December 24 at 11:00AM PST by NWS San Diego CA

FFWSGX

The National Weather Service in San Diego has issued a

* Flash Flood Warning for…
San Bernardino County in southern California…

* Until 1100 AM PST.

* At 753 AM PST, Emergency management reported heavy rain in the
mountains is resulting in debris flow and flash flooding through
Sheep Creek into the High Desert. Flash flooding on roads crossing
Sheep Creek is already occurring.

HAZARD…Life threatening flash flooding. Heavy rain producing
flash flooding.

SOURCE…Emergency management reported.

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

* Some locations that will experience flash flooding include…
Pinon Hills, El Mirage and Phelan.
Turn around, don’t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Remain alert for flooding even in locations not receiving rain.
Arroyos, streams, and rivers can become raging killer currents in a
matter of minutes, even from distant rainfall.