425  
FPUS56 KMTR 050101  
ZFPMTR  
 
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
501 PM PST SUN JAN 4 2026  
 
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.  
 
CAZ505-051700-  
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-  
501 PM PST SUN JAN 4 2026  
 
...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 10 PM PST THIS  
EVENING...  
   
TONIGHT
 
A CHANCE OF RAIN IN THE EVENING, THEN RAIN AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH...  
BECOMING SOUTH 10 TO 20 MPH AFTER MIDNIGHT.    
MONDAY
 
RAIN. HIGHS IN THE MID 50S. SOUTH WINDS 10 TO 20 MPH.    
MONDAY NIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN  
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 50S.  
 

 
TEMPERATURE / PRECIPITATION  
 
POINT REYES 47 54 46 57 / 90 90 50 20  
 

 
 
CAZ503-051700-  
SONOMA COASTAL RANGE-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
RAIN IN THE EVENING, THEN SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTH  
WINDS AROUND 5 MPH.    
MONDAY
 
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN RAIN IN THE AFTERNOON. HIGHS IN THE MID 50S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE UPPER 40S.  
LIGHT WINDS.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 50S. LIGHT  
WINDS. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. LIGHT WINDS. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS  
IN THE LOWER 40S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE UPPER 50S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS AROUND 60.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE MID 40S.  
 

 
 
CAZ502-051700-  
MARIN COASTAL RANGE-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
A CHANCE OF RAIN IN THE EVENING, THEN RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 40S. SOUTHWEST WINDS 10 TO 20 MPH.  
GUSTS UP TO 35 MPH AFTER MIDNIGHT.    
MONDAY
 
RAIN IN THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON.  
HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO  
AROUND 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. EAST WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE LOWER 50S.  
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN THE MID 40S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE LOWER 50S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS  
IN THE LOWER 50S.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 40.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
LOWS AROUND 40.  
 

 
 
CAZ506-051700-  
NORTH BAY INTERIOR VALLEYS-  
501 PM PST SUN JAN 4 2026  
   
..COASTAL FLOOD ADVISORY IN EFFECT UNTIL 3 PM PST MONDAY
 
 
   
TONIGHT
 
A CHANCE OF RAIN IN THE EVENING, THEN RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 40S TO LOWER 50S. SOUTHWEST WINDS 5 TO  
10 MPH...BECOMING SOUTHEAST 10 TO 20 MPH AFTER MIDNIGHT.    
MONDAY
 
RAIN IN THE MORNING, THEN RAIN LIKELY IN THE AFTERNOON.  
HIGHS IN THE UPPER 40S TO MID 50S. SOUTHEAST WINDS 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. PATCHY FOG AFTER  
MIDNIGHT. LOWS IN THE 40S. EAST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. PATCHY DENSE FOG IN THE MORNING. A  
SLIGHT CHANCE OF RAIN. HIGHS IN THE 50S. NORTHEAST WINDS AROUND  
5 MPH...BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG. A SLIGHT CHANCE OF  
RAIN. LOWS IN THE 40S. WEST WINDS UP TO 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY DENSE FOG. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
50S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S TO MID 40S. HIGHS IN THE UPPER 40S TO MID 50S.    
THURSDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE 30S  
TO MID 40S. HIGHS IN THE UPPER 40S TO LOWER 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SANTA ROSA 45 52 45 57 / 90 90 60 20  
SAN RAFAEL 49 55 48 56 / 80 80 40 20  
NAPA 46 52 46 55 / 80 80 40 10  
 

 
 
CAZ504-051700-  
NORTH BAY INTERIOR MOUNTAINS-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
A CHANCE OF RAIN IN THE EVENING, THEN RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH...  
BECOMING SOUTH 10 TO 20 MPH AFTER MIDNIGHT.    
MONDAY...RAIN. HIGHS AROUND 50. SOUTHEAST WINDS 10 TO 20 MPH
 
 
BECOMING 5 TO 10 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. EAST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
LOWER TO MID 50S. NORTHEAST WINDS AROUND 5 MPH...BECOMING SOUTH  
IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN  
THE MID 40S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE LOWER TO MID 50S.    
WEDNESDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE LOWER 40S. HIGHS IN THE 40S TO UPPER 50S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE 50S TO LOWER 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
LAKE BERRYESSA 47 51 48 54 / 80 90 50 10  
 

 
 
CAZ006-051700-  
SAN FRANCISCO-  
501 PM PST SUN JAN 4 2026  
   
..COASTAL FLOOD ADVISORY IN EFFECT UNTIL 3 PM PST MONDAY
 
 
...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 10 PM PST THIS  
EVENING...  
   
TONIGHT
 
A CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY  
AFTER MIDNIGHT. LOWS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO  
20 MPH.    
MONDAY
 
RAIN LIKELY. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS  
10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 40S. EAST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 50S.  
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN  
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE MID 40S. HIGHS IN THE MID 50S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE MID 50S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.  
LOWS IN THE MID 40S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SAN FRANCISCO 50 57 48 56 / 80 70 50 20  
OCEAN BEACH 50 58 48 58 / 80 70 50 20  
 

 
 
CAZ509-051700-  
SAN FRANCISCO PENINSULA COAST-  
501 PM PST SUN JAN 4 2026  
 
...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 10 PM PST THIS  
EVENING...  
   
TONIGHT
 
A CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY  
AFTER MIDNIGHT. LOWS AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH...  
BECOMING SOUTH 10 TO 20 MPH AFTER MIDNIGHT.    
MONDAY
 
RAIN LIKELY. HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO  
20 MPH WITH GUSTS TO AROUND 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 40S. SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS AROUND 60. EAST WINDS 5 TO  
10 MPH...BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. NORTH WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS AROUND 60.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE MID 40S. HIGHS IN THE UPPER 50S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
AROUND 60.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S.  
HIGHS IN THE UPPER 50S TO MID 60S.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS IN THE LOWER 60S.  
 

 
 
CAZ508-051700-  
SAN FRANCISCO BAY SHORELINE-  
501 PM PST SUN JAN 4 2026  
   
..COASTAL FLOOD ADVISORY IN EFFECT UNTIL 3 PM PST MONDAY
 
 
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER  
40S. SOUTH WINDS 10 TO 20 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE UPPER  
50S. SOUTHEAST WINDS 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 40S. SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 50S. EAST  
WINDS AROUND 5 MPH...BECOMING NORTH IN THE AFTERNOON. CHANCE OF  
RAIN 20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
30S TO UPPER 40S. HIGHS IN THE UPPER 50S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE UPPER 50S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
AROUND 60.  
 

 
TEMPERATURE / PRECIPITATION  
 
SFO AIRPORT 50 57 48 57 / 70 60 40 20  
OAKLAND 49 57 47 58 / 70 60 40 20  
FREMONT 47 57 46 59 / 50 50 40 10  
REDWOOD CITY 47 58 46 59 / 60 60 40 20  
MOUNTAIN VIEW 48 56 46 58 / 60 50 40 10  
 

 
 
CAZ510-051700-  
EAST BAY INTERIOR VALLEYS-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER  
40S. SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE MID 50S.  
SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. EAST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE  
MID 50S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE MID 40S. LIGHT WINDS...BECOMING SOUTHWEST AROUND 5 MPH  
AFTER MIDNIGHT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 50S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 50S.    
THURSDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
30S. HIGHS IN THE 50S.  
 

 
TEMPERATURE / PRECIPITATION  
 
CONCORD 47 56 46 56 / 50 50 30 10  
LIVERMORE 45 56 43 57 / 40 50 40 10  
 

 
 
CAZ513-051700-  
SANTA CLARA VALLEY...INCLUDING SAN JOSE-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER  
40S. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE UPPER  
50S. SOUTHEAST WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 60. EAST WINDS AROUND  
5 MPH...BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH  
IN THE EVENING...BECOMING LIGHT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 50S.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS  
AROUND 40. HIGHS IN THE MID 50S.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 50S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SAN JOSE 48 58 46 59 / 50 50 30 10  
MORGAN HILL 46 56 46 60 / 50 50 50 10  
 

 
 
CAZ512-051700-  
SANTA CRUZ MOUNTAINS-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
PATCHY FOG IN THE EVENING. A CHANCE OF RAIN IN THE  
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH...BECOMING SOUTH 10 TO 20 MPH AFTER  
MIDNIGHT.    
MONDAY
 
RAIN LIKELY IN THE MORNING, THEN A CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS IN THE UPPER 40S TO MID 50S. SOUTH WINDS  
10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. A SLIGHT  
CHANCE OF RAIN. HIGHS IN THE 50S TO LOWER 60S. EAST WINDS 5 TO  
10 MPH IN THE MORNING...BECOMING LIGHT. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. A SLIGHT CHANCE OF RAIN  
AFTER MIDNIGHT. LOWS IN THE MID 40S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE 50S.    
WEDNESDAY NIGHT THROUGH FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 40S TO LOWER 60S.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS IN THE 50S TO MID  
60S. LOWS IN THE MID 40S.  
 

 
 
CAZ515-051700-  
EAST BAY HILLS-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 10 TO 20 MPH.    
MONDAY
 
RAIN LIKELY IN THE MORNING, THEN A CHANCE OF RAIN IN  
THE AFTERNOON. HIGHS IN THE LOWER 50S. SOUTH WINDS AROUND  
20 MPH...BECOMING 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO  
35 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
LOWER 40S. EAST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST  
WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 50S.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE UPPER 30S. HIGHS AROUND 50.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 50.    
FRIDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 30S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE LOWER 50S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S.  
 

 
 
CAZ514-051700-  
EASTERN SANTA CLARA HILLS-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS NEAR 40.  
SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE UPPER  
40S. SOUTH WINDS 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN. LOWS NEAR 40. SOUTHEAST WINDS 5 TO  
10 MPH.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS  
AROUND 5 MPH...BECOMING NORTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN  
THE 30S TO MID 40S. WEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
SLIGHT CHANCE OF RAIN. HIGHS IN THE LOWER 50S.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
MOSTLY CLEAR. LOWS IN THE 30S  
TO LOWER 40S. HIGHS IN THE LOWER 50S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE 30S TO  
LOWER 40S.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS IN THE MID 50S.  
LOWS IN THE 30S TO MID 40S.  
 

 
 
CAZ529-051700-  
NORTHERN MONTEREY BAY-  
501 PM PST SUN JAN 4 2026  
 
...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 10 PM PST THIS  
EVENING...  
   
TONIGHT
 
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING. A CHANCE OF  
RAIN. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH...  
BECOMING SOUTH AFTER MIDNIGHT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE UPPER  
50S. SOUTHEAST WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. SOUTHEAST WINDS AROUND 5 MPH IN THE EVENING...BECOMING  
LIGHT.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
LOWER 60S. LIGHT WINDS. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG. A SLIGHT CHANCE OF  
RAIN AFTER MIDNIGHT. LOWS IN THE MID 40S. LIGHT WINDS. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG. A SLIGHT CHANCE OF RAIN. HIGHS AROUND 60.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS  
AROUND 40. HIGHS IN THE UPPER 50S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 60S.    
FRIDAY NIGHT THROUGH SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SANTA CRUZ 47 57 46 61 / 60 60 50 20  
 

 
 
CAZ530-051700-  
SOUTHERN MONTEREY BAY AND BIG SUR COAST-  
501 PM PST SUN JAN 4 2026  
 
...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 10 PM PST THIS  
EVENING...  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE UPPER  
40S. SOUTHWEST WINDS AROUND 5 MPH...BECOMING SOUTH AFTER  
MIDNIGHT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS AROUND 60.  
SOUTHEAST WINDS 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 40S. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING.  
A CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 60S. LIGHT  
WINDS. CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE MID 40S. HIGHS NEAR 60.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 60S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
40S. HIGHS IN THE MID 60S.    
SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
MONTEREY 47 60 46 61 / 50 50 40 20  
BIG SUR 47 56 48 61 / 60 60 40 30  
 

 
 
CAZ528-051700-  
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID 40S.  
SOUTHWEST WINDS AROUND 5 MPH...BECOMING SOUTHEAST AFTER MIDNIGHT.   
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE MID 50S  
TO LOWER 60S. SOUTHEAST WINDS 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. EAST WINDS AROUND 5 MPH...  
BECOMING NORTH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE MID 40S.  
LIGHT WINDS.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS NEAR 60.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE 30S TO MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 50S TO MID 60S.    
FRIDAY NIGHT THROUGH SUNDAY
 
MOSTLY CLEAR. LOWS IN THE 30S TO  
UPPER 40S. HIGHS IN THE 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SALINAS 46 59 46 62 / 40 40 40 10  
CARMEL VALLEY 46 61 46 63 / 40 50 40 20  
HOLLISTER 44 56 45 59 / 50 40 40 10  
 

 
 
CAZ516-051700-  
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. PATCHY FOG AFTER  
MIDNIGHT. LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE UPPER  
50S. SOUTHEAST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE  
AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE MID  
40S. SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF RAIN. HIGHS  
IN THE LOWER 60S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS  
OF FOG AFTER MIDNIGHT. LOWS IN THE LOWER 40S. LIGHT WINDS.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. HIGHS AROUND 60.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE UPPER 50S.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. PATCHY FROST. LOWS IN THE MID 30S.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 60S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE MID  
30S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 60S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE UPPER  
30S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE MID 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
KING CITY 44 58 46 62 / 40 30 30 20  
 

 
 
CAZ517-051700-  
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. A CHANCE OF SNOW  
AFTER MIDNIGHT. LOWS NEAR 40. SOUTHWEST WINDS 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. A  
CHANCE OF RAIN. HIGHS IN THE 40S TO 50S. SOUTH WINDS 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S TO MID 40S. SOUTHEAST WINDS 10 TO 20 MPH.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING. A CHANCE OF RAIN  
IN THE AFTERNOON. HIGHS IN THE UPPER 40S TO LOWER 60S. EAST WINDS  
10 TO 15 MPH...BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 30 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH  
WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 40S TO LOWER 60S.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS IN  
THE MID 30S TO LOWER 40S. HIGHS IN THE MID 40S TO LOWER 60S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 40S TO MID 60S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE  
30S TO UPPER 40S. HIGHS IN THE 50S TO 60S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE MID 50S TO UPPER 60S.  
 

 
 
CAZ518-051700-  
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING  
PINNACLES NATIONAL PARK-  
501 PM PST SUN JAN 4 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. A CHANCE OF SNOW  
AFTER MIDNIGHT. LOWS IN THE 30S TO MID 40S. SOUTHWEST WINDS 5 TO  
15 MPH.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE MORNING. A  
CHANCE OF RAIN. HIGHS IN THE 40S TO 50S. SOUTH WINDS 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S TO MID 40S. SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. PATCHY DENSE FOG IN THE MORNING. HIGHS  
IN THE UPPER 40S TO LOWER 60S. EAST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS  
IN THE 30S TO MID 40S. NORTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY DENSE FOG. HIGHS IN THE UPPER 40S TO LOWER 60S.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE 30S TO  
LOWER 40S. HIGHS IN THE MID 40S TO LOWER 60S.    
THURSDAY NIGHT
 
CLEAR EXCEPT FOR FROST. LOWS IN THE 30S TO  
LOWER 40S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 40S TO LOWER 60S.    
FRIDAY NIGHT
 
MOSTLY CLEAR. AREAS OF FROST. LOWS IN THE 30S TO  
LOWER 40S.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS IN THE 50S TO 60S.  
LOWS IN THE LOWER 30S TO MID 40S.  
 

 
TEMPERATURE / PRECIPITATION  
 
PINNACLES NP 42 57 43 62 / 50 30 30 10  
 

 
 
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