Flash Flood Warning until 07:30PM Wednesday 
The National Weather Service in Phoenix has issued a
* Flash Flood Warning for... Riverside County in southern California...
* Until 730 PM PDT.
* At 439 PM PDT, local law enforcement reported thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Law enforcement reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include... mainly rural areas of Riverside County This includes the following highways... CA Route 177 between mile markers 10 and 14...and between mile markers 4 and 8.
* AFFECTED AREAS: RIVERSIDE, CA
Instructions:
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. 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.
Address/Location
City of Banning CA
99 E Ramsey St
Banning, CA 92220
Contact
Emergency: 9-1-1
Non-emergencies: 951-922-3100