093  
FPUS56 KMTR 050101  
ZFPMTR  
 
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
601 PM PDT THU SEP 4 2025  
 
THIS IS AN AUTOMATICALLY GENERATED PRODUCT THAT PROVIDES AVERAGE  
VALUES FOR LARGE GEOGRAPHIC AREAS. FOR A MORE SITE SPECIFIC  
FORECAST...PLEASE VISIT WEATHER.GOV/SANFRANCISCO  
(1) SELECT A LOCATION FROM THE DROP DOWN MENU ABOVE THE MAP...  
-- OR --  
(2) CLICK A LOCATION ON THE MAP.  
 
YOU CAN REFINE YOUR SELECTION BY CLICKING ON THE MAP DISPLAYED ON  
THE RESULTING PAGE.  
 
CAZ505-051600-  
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS IN THE  
MID 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE  
60S TO LOWER 70S. WEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS  
IN THE MID 50S. WEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE  
MID 60S TO LOWER 70S. WEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF DRIZZLE. LOWS IN THE  
UPPER 50S.    
MONDAY
 
MOSTLY CLOUDY. PATCHY FOG. A CHANCE OF DRIZZLE. HIGHS  
IN THE MID 60S TO LOWER 70S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS  
IN THE UPPER 50S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF DRIZZLE. HIGHS IN THE MID  
60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS IN THE MID 50S.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
50S. HIGHS IN THE MID 60S TO LOWER 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
POINT REYES 55 66 55 67 / 20 20 20 20  
 

 
 
CAZ503-051600-  
SONOMA COASTAL RANGE-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS AROUND  
5 MPH.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
AROUND 80. WEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
5 TO 10 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE LOWER 80S. LIGHT WINDS...BECOMING WEST 5 TO 10 MPH  
IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH IN  
THE EVENING...BECOMING LIGHT.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF DRIZZLE. LOWS IN THE  
UPPER 50S.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF DRIZZLE. HIGHS IN THE UPPER  
70S.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF DRIZZLE. LOWS IN THE MID 50S.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF DRIZZLE. HIGHS IN THE UPPER 70S.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
DRIZZLE. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
50S. HIGHS AROUND 80.  
 

 
 
CAZ502-051600-  
MARIN COASTAL RANGE-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS 10 TO  
15 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH INCREASING TO 10 TO  
20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS  
10 TO 20 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE MID 70S. WEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
5 TO 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT  
CHANCE OF DRIZZLE. LOWS AROUND 60. HIGHS IN THE MID 70S.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE LOWER 70S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE MID 70S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 70S.  
 

 
 
CAZ506-051600-  
NORTH BAY INTERIOR VALLEYS-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE 50S TO LOWER 60S.  
SOUTHWEST WINDS 10 TO 20 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 70S TO MID 80S.  
SOUTHWEST WINDS 10 TO 20 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE 50S TO LOWER 60S. SOUTHWEST WINDS 10 TO  
20 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE UPPER 60S TO MID 80S. SOUTHWEST WINDS 10 TO 20 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 50S TO LOWER 60S. WEST WINDS 10 TO  
20 MPH.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S TO MID 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. A SLIGHT CHANCE OF DRIZZLE. LOWS IN THE MID  
50S TO LOWER 60S.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE UPPER 60S TO MID  
80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS  
IN THE 50S TO LOWER 60S.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE UPPER 60S TO  
LOWER 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. LOWS IN THE 50S TO LOWER 60S.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE  
UPPER 60S TO LOWER 80S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. PATCHY FOG. LOWS  
IN THE 50S. HIGHS IN THE UPPER 60S TO LOWER 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SANTA ROSA 53 84 53 82 /  
SAN RAFAEL 59 80 59 82 / 10  
NAPA 56 76 55 77 /  
 

 
 
CAZ504-051600-  
NORTH BAY INTERIOR MOUNTAINS-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S. WEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE LOWER 70S TO MID 80S. WEST WINDS  
AROUND 5 MPH...BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.  
WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 60S TO MID 80S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS NEAR 60. WEST WINDS 5 TO  
10 MPH.    
SUNDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS  
IN THE UPPER 60S TO LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS NEAR 60.    
MONDAY THROUGH TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF  
DRIZZLE. HIGHS IN THE MID 60S TO UPPER 70S. LOWS NEAR 60.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS NEAR 60.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN  
THE MID 60S TO UPPER 70S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE UPPER 60S TO LOWER 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
LAKE BERRYESSA 60 84 61 82 /  
 

 
 
CAZ006-051600-  
SAN FRANCISCO-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS IN THE  
UPPER 50S. WEST WINDS 10 TO 20 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE  
60S TO LOWER 70S. WEST WINDS 10 TO 20 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS  
IN THE UPPER 50S. WEST WINDS 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE  
60S TO LOWER 70S. WEST WINDS 10 TO 20 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 20 MPH...  
BECOMING SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS IN THE 60S TO MID 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE  
60S TO MID 70S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN  
THE 60S TO LOWER 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 60.    
WEDNESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN  
THE 60S TO LOWER 70S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE 60S TO LOWER 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SAN FRANCISCO 59 69 58 69 / 20 20 20 20  
OCEAN BEACH 59 66 58 66 / 20 20 20 20  
 

 
 
CAZ509-051600-  
SAN FRANCISCO PENINSULA COAST-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS IN THE  
UPPER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE IN THE  
MORNING. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS  
IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE  
UPPER 60S. WEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE UPPER 50S.  
WEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 60S.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN  
THE UPPER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN  
THE UPPER 60S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 60S.  
 

 
 
CAZ508-051600-  
SAN FRANCISCO BAY SHORELINE-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS 5 TO  
15 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER TO MID 70S. WEST WINDS 5 TO 10 MPH  
INCREASING TO 10 TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 20 MPH...BECOMING  
5 TO 10 MPH AFTER MIDNIGHT.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE 70S TO LOWER 80S. WEST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 20 MPH  
DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY. HIGHS IN THE MID 70S TO  
LOWER 80S. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE 70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE 70S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SFO AIRPORT 60 71 60 73 / 10 10  
OAKLAND 61 71 60 73 / 10  
FREMONT 62 73 60 75 /  
REDWOOD CITY 61 76 60 81 / 10  
MOUNTAIN VIEW 62 72 61 74 /  
 

 
 
CAZ510-051600-  
EAST BAY INTERIOR VALLEYS-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 70S TO MID 80S. WEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 60S.    
MONDAY AND MONDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.  
LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 60.    
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN  
THE LOWER 80S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
CONCORD 60 82 60 84 /  
LIVERMORE 58 79 58 81 /  
 

 
 
CAZ513-051600-  
SANTA CLARA VALLEY...INCLUDING SAN JOSE-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE MID 70S TO LOWER 80S. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE UPPER 70S TO MID 80S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 70S TO MID 80S.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND  
60. HIGHS NEAR 80.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE MID 70S TO LOWER  
80S.    
TUESDAY NIGHT THROUGH THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
50S TO LOWER 60S. HIGHS IN THE MID 70S TO LOWER 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SAN JOSE 60 75 60 77 /  
MORGAN HILL 57 83 56 84 /  
 

 
 
CAZ512-051600-  
SANTA CRUZ MOUNTAINS-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE AFTER  
MIDNIGHT. LOWS IN THE MID 50S TO LOWER 60S. NORTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE UPPER 60S  
TO LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE AFTER  
MIDNIGHT. LOWS IN THE MID 50S TO LOWER 60S. NORTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE 70S TO  
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 50S TO UPPER 60S. NORTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE 70S TO LOWER 80S.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
50S TO UPPER 60S. HIGHS IN THE 70S TO LOWER 80S.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE 70S.    
TUESDAY NIGHT THROUGH THURSDAY
 
PARTLY CLOUDY. LOWS IN THE 50S  
TO MID 60S. HIGHS IN THE 70S.  
 

 
 
CAZ515-051600-  
EAST BAY HILLS-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST WINDS AROUND 20 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS AROUND 20 MPH.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.   
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 70S.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
MID 60S. HIGHS IN THE UPPER 70S.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE MID 70S.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN  
THE LOWER 60S. HIGHS IN THE MID 70S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE UPPER 70S.  
 

 
 
CAZ514-051600-  
EASTERN SANTA CLARA HILLS-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE 50S TO MID 60S. WEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO MID 60S.  
WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S TO UPPER 60S.  
WEST WINDS 5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO  
MID 60S. HIGHS IN THE LOWER 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S TO MID 60S.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS  
AROUND 70.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S TO MID 60S.   
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN  
THE UPPER 60S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
50S TO MID 60S. HIGHS IN THE LOWER 70S.  
 

 
 
CAZ529-051600-  
NORTHERN MONTEREY BAY-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. PATCHY FOG AFTER MIDNIGHT.  
LOWS IN THE UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH IN THE  
EVENING...BECOMING LIGHT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF DRIZZLE IN THE  
MORNING. HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH...  
BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. PATCHY FOG AFTER MIDNIGHT.  
LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH IN THE EVENING...  
BECOMING LIGHT.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF DRIZZLE IN THE  
MORNING. HIGHS IN THE MID 70S. LIGHT WINDS...BECOMING SOUTHWEST  
5 TO 10 MPH IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE UPPER 50S.  
SOUTH WINDS UP TO 5 MPH IN THE EVENING...BECOMING LIGHT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. PATCHY FOG. LOWS IN THE  
UPPER 50S. HIGHS IN THE UPPER 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY FOG. LOWS IN THE UPPER 50S.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. A SLIGHT CHANCE OF DRIZZLE. HIGHS IN THE MID  
70S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
AREAS OF FOG. HIGHS IN THE LOWER 70S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. PATCHY FOG. LOWS  
IN THE UPPER 50S. HIGHS IN THE MID 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SANTA CRUZ 57 77 57 77 / 20 20 20 20  
 

 
 
CAZ530-051600-  
SOUTHERN MONTEREY BAY AND BIG SUR COAST-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS IN THE 50S. NORTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE 60S TO  
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE. LOWS  
IN THE 50S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE 70S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 50S. NORTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE MID 70S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID TO  
UPPER 50S. HIGHS IN THE MID 70S.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE  
50S TO LOWER 60S. HIGHS IN THE LOWER 70S.    
WEDNESDAY THROUGH THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
70S. LOWS IN THE 50S.  
 

 
TEMPERATURE / PRECIPITATION  
 
MONTEREY 58 69 58 71 / 20 20 20 20  
BIG SUR 56 75 56 76 / 20 20 20 20  
 

 
 
CAZ528-051600-  
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF DRIZZLE AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF DRIZZLE IN THE  
MORNING. HIGHS IN THE 60S TO UPPER 70S. WEST WINDS 5 TO 10 MPH  
INCREASING TO 10 TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT. LOWS IN THE  
MID 50S. WEST WINDS 5 TO 15 MPH.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
SLIGHT CHANCE OF DRIZZLE IN THE MORNING. HIGHS IN THE 70S TO  
LOWER 80S. WEST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH  
DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE 70S TO LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S.    
MONDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE 60S TO  
UPPER 70S. LOWS IN THE UPPER 50S.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 60S TO MID 70S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SALINAS 58 68 58 70 / 20 20 20 20  
CARMEL VALLEY 55 75 54 77 /  
HOLLISTER 56 78 55 80 /  
 

 
 
CAZ516-051600-  
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
CLEAR IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS  
IN THE MID 50S. NORTHWEST WINDS 10 TO 20 MPH...BECOMING 5 TO  
10 MPH AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE 80S TO LOWER 90S. NORTHWEST WINDS 5 TO 10 MPH INCREASING  
TO 10 TO 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS 10 TO 20 MPH...BECOMING 5 TO 10 MPH AFTER MIDNIGHT.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE 80S TO LOWER 90S.  
NORTHWEST WINDS 5 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS  
IN THE MID 50S. NORTHWEST WINDS 10 TO 20 MPH...BECOMING 5 TO  
10 MPH AFTER MIDNIGHT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE 80S TO LOWER 90S.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
MID 50S. HIGHS IN THE 70S TO UPPER 80S.    
TUESDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
70S TO MID 80S. LOWS IN THE LOWER 50S.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE 70S TO MID 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
KING CITY 53 81 53 81 /  
 

 
 
CAZ517-051600-  
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO MID 60S.  
NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE 70S TO 80S. WEST WINDS 5 TO 10 MPH.   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO MID 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 70S TO MID 80S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S TO UPPER 60S.  
NORTHWEST WINDS 5 TO 15 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 70S TO MID 80S.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO  
MID 60S. HIGHS IN THE UPPER 60S TO LOWER 80S.    
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. LOWS IN THE 50S TO MID  
60S. HIGHS IN THE MID 60S TO LOWER 80S.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
50S TO MID 60S. HIGHS IN THE MID 60S TO LOWER 80S.  
 

 
 
CAZ518-051600-  
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING  
PINNACLES NATIONAL PARK-  
601 PM PDT THU SEP 4 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S TO MID 60S.  
NORTHWEST WINDS 10 TO 15 MPH...BECOMING WEST AROUND 5 MPH AFTER  
MIDNIGHT.    
FRIDAY
 
SUNNY. AREAS OF SMOKE IN THE MORNING. HIGHS IN THE  
UPPER 70S TO LOWER 90S. WEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 50S TO LOWER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S TO LOWER 90S. WEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE 50S. NORTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 70S TO LOWER 90S.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE 50S TO LOWER  
60S. HIGHS IN THE 70S TO 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S TO LOWER 60S. HIGHS IN THE UPPER 60S TO LOWER 80S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE 40S TO  
UPPER 50S. HIGHS IN THE UPPER 60S TO LOWER 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
PINNACLES NP 52 91 51 89 /  
 

 
 
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