806
WWUS76 KMTR 301931
NPWMTR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
1231 PM PDT FRI MAY 30 2025
CAZ504-510-516>518-310400-
/O.NEW.KMTR.HT.Y.0003.250531T1800Z-250601T0300Z/
/O.CON.KMTR.HT.Y.0002.000000T0000Z-250531T0300Z/
NORTH BAY INTERIOR MOUNTAINS-EAST BAY INTERIOR VALLEYS-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-
1231 PM PDT FRI MAY 30 2025
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM PDT SATURDAY
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 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, NORTH BAY INTERIOR MOUNTAINS, EAST BAY INTERIOR VALLEYS,
AND SOUTHERN SALINAS VALLEY/ARROYO SECO AND LAKE SAN ANTONIO.
* WHEN...FOR THE FIRST HEAT ADVISORY, UNTIL 8 PM PDT THIS EVENING.
FOR THE SECOND HEAT ADVISORY, FROM 11 AM TO 8 PM PDT SATURDAY.
* IMPACTS...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. HOT CONDITIONS CAN CAUSE HEAT ILLNESSES.
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.
STAY COOL, STAY HYDRATED, STAY INFORMED.
CAZ506-512>515-528-310300-
/O.CON.KMTR.HT.Y.0002.000000T0000Z-250531T0300Z/
NORTH BAY INTERIOR VALLEYS-SANTA CRUZ MOUNTAINS-SANTA CLARA
VALLEY INCLUDING SAN JOSE-EASTERN SANTA CLARA HILLS-EAST BAY
HILLS-NORTHERN SALINAS VALLEY/HOLLISTER VALLEY AND CARMEL VALLEY-
1231 PM PDT FRI MAY 30 2025
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
* WHAT...TEMPERATURES IN THE 90S TO NEAR 100 DEGREES.
* WHERE...THE SANTA CLARA VALLEY AND EASTERN HILLS, THE SANTA CRUZ
MOUNTAINS, NORTH BAY INTERIOR VALLEYS, EAST BAY HILLS, AND
NORTHERN SALINAS VALLEY/HOLLISTER VALLEY AND CARMEL VALLEY.
* WHEN...UNTIL 8 PM PDT THIS EVENING.
* IMPACTS...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...
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.
STAY COOL, STAY HYDRATED, STAY INFORMED.
MM
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