California Minor Flood Advisory | Effective 10/10/2026 22:56

Headline: 
Flood Advisory issued October 10 at 10:56PM PDT until October 11 at 1:00AM PDT by NWS San Diego CA
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
October 10, 2026 - 10:56pm
Expires: 
October 11, 2026 - 1:00am
Description: 
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southeastern San Diego County in southwestern California... * WHEN...Until 100 AM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 1056 PM PDT, gauge reports indicated heavy rain. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.25 and 0.5 inches of rain have fallen. - Additional rainfall amounts of 0.25 to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Chula Vista, El Cajon, Vista, National City, La Mesa, Poway, Ramona, Alpine, Cuyamaca Rancho State Park and Mount Laguna. - https://www.weather.gov/safety/flood
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
San Diego, CA
Forcast Office: 
NWS San Diego CA
Sender: 
w-nws.webmaster@noaa.gov