288
WWUS76 KMTR 311124
NPWMTR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
424 AM PDT SAT MAY 31 2025
CAZ509-528>530-311700-
/O.NEW.KMTR.FG.Y.0015.250531T1124Z-250531T1700Z/
SAN FRANCISCO PENINSULA COAST-NORTHERN SALINAS VALLEY/HOLLISTER
VALLEY AND CARMEL VALLEY-NORTHERN MONTEREY BAY-SOUTHERN MONTEREY
BAY AND BIG SUR COAST-
424 AM PDT SAT MAY 31 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM PDT THIS MORNING
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.
* WHERE...MONTEREY BAY AND THE BIG SUR COAST, SAN FRANCISCO
PENINSULA COAST, AND NORTHERN SALINAS VALLEY, AND CARMEL VALLEY.
* WHEN...UNTIL 10 AM PDT THIS MORNING.
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF
DISTANCE AHEAD OF YOU.
CAZ504-510-513-516>518-311730-
/O.CON.KMTR.HT.Y.0003.250531T1800Z-250601T0300Z/
NORTH BAY INTERIOR MOUNTAINS-EAST BAY INTERIOR VALLEYS-SANTA
CLARA VALLEY INCLUDING SAN JOSE-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-
424 AM PDT SAT MAY 31 2025
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
PDT THIS EVENING...
* WHAT...TEMPERATURES IN THE 90S TO 105 DEGREES
* WHERE...INTERIOR MONTEREY COUNTY AND THE SANTA LUCIA RANGE, MOST
OF SAN BENITO COUNTY AND THE CHOLAME HILLS IN SOUTHEAST MONTEREY
COUNTY, THE SANTA CLARA VALLEY, NORTH BAY INTERIOR MOUNTAINS, EAST
BAY INTERIOR VALLEYS, AND SOUTHERN SALINAS VALLEY/ARROYO SECO AND
LAKE SAN ANTONIO.
* WHEN...FROM 11 AM THIS MORNING TO 8 PM PDT THIS EVENING.
* IMPACTS...HOT CONDITIONS CAN CAUSE HEAT ILLNESSES. THIS LEVEL OF
HEAT AFFECTS MOST INDIVIDUALS SENSITIVE TO HEAT, ESPECIALLY THOSE
WITHOUT EFFECTIVE COOLING AND/OR ADEQUATE HYDRATION. IMPACTS
POSSIBLE IN SOME HEALTH SYSTEMS AND IN HEAT-SENSITIVE INDUSTRIES.
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.
BEAT THE HEAT AND CHECK THE BACKSEAT! DO NOT LEAVE YOUNG CHILDREN OR
PETS IN UNATTENDED VEHICLES.CAR INTERIORS WILL REACH LETHAL
TEMPERATURES IN A MATTER OF MINUTES.
KR
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