431
WGUS86 KMTR 170752
FLSMTR
FLOOD ADVISORY
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
1152 PM PST SUN NOV 16 2025
CAC075-081-171045-
/O.NEW.KMTR.FA.Y.0072.251117T0752Z-251117T1045Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN FRANCISCO CA-SAN MATEO CA-
1152 PM PST SUN NOV 16 2025
..FLOOD ADVISORY IN EFFECT UNTIL 245 AM PST MONDAY
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...A PORTION OF NORTHERN CALIFORNIA, INCLUDING THE FOLLOWING
COUNTIES, SAN FRANCISCO AND NORTHWESTERN SAN MATEO.
* WHEN...UNTIL 245 AM PST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
WATER OVER ROADWAYS.
* ADDITIONAL DETAILS...
- AT 1151 PM PST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN
SHORTLY IN THE ADVISORY AREA. UP TO 0.5 INCHES OF RAIN HAVE
FALLEN.
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
SAN FRANCISCO, DALY CITY, SAN MATEO, SOUTH SAN FRANCISCO, SAN
BRUNO, PACIFICA, BURLINGAME, MILLBRAE, HALF MOON BAY,
HILLSBOROUGH, EL GRANADA, HIGHLANDS-BAYWOOD PARK, BRISBANE,
COLMA, BROADMOOR, MONTARA AND MOSS BEACH.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING.
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.
LAT...LON 3778 12251 3781 12248 3781 12241 3775 12238
3775 12239 3773 12236 3772 12239 3766 12240
3766 12237 3763 12240 3763 12237 3761 12238
3759 12234 3758 12236 3759 12232 3754 12228
3749 12246 3752 12252 3759 12252 3764 12249
RK
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