721
WWUS76 KMTR 081657
NPWMTR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
957 AM PDT THU OCT 8 2026
CAZ529-530-081800-
/O.EXP.KMTR.FG.Y.0011.000000T0000Z-261008T1700Z/
NORTHERN MONTEREY BAY-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
957 AM PDT THU OCT 8 2026
..DENSE FOG ADVISORY WILL EXPIRE AT 10 AM PDT THIS MORNING
WIDESPREAD DENSE FOG IS LIFTING AND THE DENSE FOG ADVISORY WILL BE
ALLOWED TO EXPIRE. PATCHY DENSE FOG MAY LINGER IN SOME AREAS. IF
DRIVING WHEN ENCOUNTERING DENSE FOG, SLOW DOWN, USE YOUR HEADLIGHTS,
AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.
CAZ503-504-506-508-510-512>518-090500-
/O.CON.KMTR.HT.Y.0014.000000T0000Z-261009T0500Z/
SONOMA COASTAL RANGE-NORTH BAY INTERIOR MOUNTAINS-NORTH BAY
INTERIOR VALLEYS-SAN FRANCISCO BAY SHORELINE-EAST BAY INTERIOR
VALLEYS-SANTA CRUZ MOUNTAINS-SANTA CLARA VALLEY INCLUDING SAN
JOSE-EASTERN SANTA CLARA HILLS-EAST BAY HILLS-SOUTHERN SALINAS
VALLEY/ARROYO SECO AND LAKE SAN ANTONIO-SANTA LUCIA MOUNTAINS AND
LOS PADRES NATIONAL FOREST-MOUNTAINS OF SAN BENITO COUNTY AND
INTERIOR MONTEREY COUNTY INCLUDING PINNACLES NATIONAL PARK-
957 AM PDT THU OCT 8 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING
* WHAT...HOT CONDITIONS WITH MAXIMUM TEMPERATURES IN THE MID-90S TO
NEAR 105.
* WHERE...THE EAST BAY AND SAN FRANCISCO BAY SHORELINE, NORTH BAY
INTERIOR MOUNTAINS AND VALLEYS, THE SANTA CLARA VALLEY AND EASTERN
HILLS, THE SANTA CRUZ MOUNTAINS, INTERIOR MONTEREY COUNTY AND THE
SANTA LUCIA RANGE, MOST OF SAN BENITO COUNTY AND THE CHOLAME HILLS
IN SOUTHEAST MONTEREY COUNTY, AND SOUTHERN SALINAS VALLEY/ARROYO
SECO AND LAKE SAN ANTONIO.
* WHEN...UNTIL 10 PM PDT THIS EVENING.
* IMPACTS...THIS LEVEL OF HEAT AFFECTS ANYONE WITHOUT EFFECTIVE
COOLING AND/OR ADEQUATE HYDRATION. IMPACTS LIKELY IN SOME HEALTH
SYSTEMS, HEAT-SENSITIVE INDUSTRIES AND INFRASTRUCTURE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
HYDRATION IS A CRITICAL PIECE TO SURVIVING THE HEAT. DRINK WATER, AND
IF POSSIBLE, TAKE WATER TO THOSE WHO ARE VULNERABLE.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO THE EARLY
MORNING OR EVENING. TAKE ACTION WHEN YOU EXPERIENCE SYMPTOMS OF HEAT
EXHAUSTION AND/OR HEAT STROKE.
RGASS
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