455
WWUS76 KMTR 311012
NPWMTR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
312 AM PDT SAT MAY 31 2025
CAZ513-010300-
/O.EXA.KMTR.HT.Y.0003.250531T1800Z-250601T0300Z/
SANTA CLARA VALLEY INCLUDING SAN JOSE-
312 AM PDT SAT MAY 31 2025
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM PDT THIS
EVENING...
* WHAT...TEMPERATURES UP TO 95 EXPECTED.
* WHERE...THE SANTA CLARA VALLEY.
* 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.
CAZ504-510-516>518-010300-
/O.CON.KMTR.HT.Y.0003.250531T1800Z-250601T0300Z/
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-
312 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, 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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