Headline:
Flood Advisory issued August 15 at 4:36PM PDT until August 15 at 6:35PM PDT by NWS San Diego CA
Event:
Flood Advisory
Urgency:
Expected
Effective:
August 15, 2026 - 4:36pm
Expires:
August 15, 2026 - 6:45pm
Description:
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of Southwest California, including the following
county, San Bernardino.
* WHEN...Until 635 PM PDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos.
* ADDITIONAL DETAILS...
- At 436 PM PDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 0.5 and 1 inch of rain
has fallen.
- Additional rainfall amounts of 0.5 to 1 inch are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Northern Lucerne Valley.
- https://www.weather.gov/safety/flood
Instruction:
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.
Area Description:
San Bernardino, CA
Forcast Office:
NWS San Diego CA
Sender:
w-nws.webmaster@noaa.gov