Headline:
Flash Flood Warning issued October 11 at 12:19AM PDT until October 11 at 1:15AM PDT by NWS San Diego CA
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
October 11, 2026 - 12:19am
Expires:
October 11, 2026 - 1:15am
Description:
At 1219 AM PDT, Doppler radar indicated heavy rain across the warned
area. Between 1 and 2 inches of rain have fallen. The expected
rainfall rate is 0.5 to 0.75 inches in 1 hour. Additional rainfall
amounts of 0.5 to 0.75 inches are possible in the warned area. Flash
flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Heavy rain 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...
El Cajon, Alpine, Tierrasanta, Santee, Crest and Rancho San Diego.
Instruction:
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.
Area Description:
San Diego, CA
Forcast Office:
NWS San Diego CA
Sender:
w-nws.webmaster@noaa.gov