414
WGUS86 KSGX 162218
FLSSGX
FLOOD ADVISORY
NATIONAL WEATHER SERVICE SAN DIEGO CA
318 PM PDT THU JUL 16 2026
CAC065-170130-
/O.NEW.KSGX.FA.Y.0023.260716T2218Z-260717T0117Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
RIVERSIDE CA-
318 PM PDT THU JUL 16 2026
..FLOOD ADVISORY IN EFFECT UNTIL 617 PM PDT THIS EVENING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...A PORTION OF SOUTHWEST CALIFORNIA, INCLUDING THE FOLLOWING
COUNTY, RIVERSIDE.
* WHEN...UNTIL 617 PM PDT.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS. DANGEROUS FLOWS
OVER LOW-WATER CROSSINGS. WATER OVER ROADWAYS.
* ADDITIONAL DETAILS...
- AT 318 PM PDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN
SHORTLY IN THE ADVISORY AREA.
- 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...
SOUTHEASTERN PALM SPRINGS, ANZA, IDYLLWILD-PINE COVE, MT SAN
JACINTO STATE PARK, CATHEDRAL CITY, RANCHO MIRAGE, HWY 74
BETWEEN MOUNTAIN CENTER AND ANZA, HWY 74 BETWEEN ANZA AND
PALM DESERT, MOUNTAIN CENTER AND LAKE HEMET.
- HTTPS://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
IN HILLY TERRAIN THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE
POTENTIALLY DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO CROSS FLOODED
ROADS. FIND AN ALTERNATE ROUTE.
LAT...LON 3350 11645 3343 11661 3343 11676 3369 11674
3370 11674 3380 11672 3380 11648 3362 11643
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