921  
FPUS56 KMTR 220501  
ZFPMTR  
 
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
901 PM PST WED JAN 21 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.  
 
CAZ505-222000-  
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT.  
LOWS IN THE UPPER 40S. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN THE UPPER 50S. WEST  
WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG IN THE EVENING, THEN WIDESPREAD DENSE  
FOG AFTER MIDNIGHT. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND  
5 MPH...BECOMING NORTH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY DENSE FOG. HIGHS IN THE UPPER 50S. NORTHEAST WINDS  
AROUND 5 MPH...BECOMING WEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 5 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S.  
LOWS IN THE MID 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE MID 40S.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN  
THE UPPER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE UPPER  
50S.  
 
 
TEMPERATURE / PRECIPITATION  
 
POINT REYES 46 59 45 57 / 10 10  
 
 
 
CAZ503-222000-  
SONOMA COASTAL RANGE-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE MID 60S. LIGHT WINDS...BECOMING WEST AROUND 5 MPH IN  
THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. PATCHY FOG IN THE EVENING. AREAS OF FOG AFTER  
MIDNIGHT. LOWS IN THE MID 40S. LIGHT WINDS.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 60S. LIGHT WINDS.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS IN THE MID 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE MID 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE MID 40S.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.  
 
 
 
CAZ502-222000-  
MARIN COASTAL RANGE-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE  
MID 40S. LIGHT WINDS...BECOMING SOUTHWEST AROUND 5 MPH AFTER  
MIDNIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 50S. WEST  
WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG. LOWS IN THE MID 40S. WEST WINDS AROUND  
5 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE MID 50S.  
NORTHEAST WINDS AROUND 5 MPH...BECOMING NORTHWEST IN THE  
AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 50S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S.  
LOWS IN THE LOWER 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 50S.  
LOWS IN THE LOWER 40S.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN  
THE MID 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE MID  
50S.  
 
 
 
CAZ506-222000-  
NORTH BAY INTERIOR VALLEYS-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
CLOUDY. A SLIGHT CHANCE OF AND PATCHY FOG. A  
SLIGHT CHANCE OF. LOWS IN THE 40S TO LOWER 50S. LIGHT WINDS...  
BECOMING NORTHWEST UP TO 5 MPH AFTER MIDNIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 50S TO MID  
60S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG. LOWS IN THE 40S. WEST WINDS UP TO  
5 MPH...BECOMING NORTHWEST AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE MID 50S TO LOWER 60S.  
NORTHEAST WINDS UP TO 5 MPH...BECOMING NORTHWEST AROUND 5 MPH IN  
THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 30S TO UPPER 40S. NORTH  
WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE 50S TO MID 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 30S TO MID 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE 50S TO  
LOWER 60S. LOWS IN THE UPPER 30S TO MID 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE 50S TO  
LOWER 60S. LOWS IN THE 30S TO MID 40S.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN  
THE 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE 50S TO  
LOWER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SANTA ROSA 43 62 42 59 / 10  
SAN RAFAEL 47 62 46 58 / 10 10  
NAPA 45 60 44 58 / 10  
 
 
 
CAZ504-222000-  
NORTH BAY INTERIOR MOUNTAINS-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS...BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S. WEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS AROUND 5 MPH...  
BECOMING NORTH UP TO 5 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE 50S TO LOWER 60S. NORTH WINDS AROUND 5 MPH. GUSTS UP TO  
20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 35 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE MID 50S TO LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE 50S. LOWS  
IN THE LOWER TO MID 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE 50S. LOWS  
IN THE LOWER TO MID 40S.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN  
THE MID TO UPPER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE 50S.  
 
 
TEMPERATURE / PRECIPITATION  
 
LAKE BERRYESSA 48 63 44 59 / 10  
 
 
 
CAZ006-222000-  
SAN FRANCISCO-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
AROUND 5 MPH LATE IN THE EVENING...BECOMING LIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS AROUND 60. WEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND 50. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 50S. EAST  
WINDS AROUND 5 MPH...BECOMING NORTH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH...  
BECOMING NORTHEAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S.  
LOWS IN THE MID 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE MID TO UPPER 40S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS AROUND 60.  
 
 
TEMPERATURE / PRECIPITATION  
 
SAN FRANCISCO 48 60 48 58 / 10 10  
OCEAN BEACH 49 60 49 59 / 10 10  
 
 
 
CAZ509-222000-  
SAN FRANCISCO PENINSULA COAST-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE  
UPPER 40S. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 60S. WEST  
WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
AROUND 60. EAST WINDS AROUND 5 MPH...BECOMING NORTHWEST IN THE  
AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S. NORTH  
WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE UPPER 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE MID TO UPPER 40S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE LOWER  
60S.  
 
 
 
CAZ508-222000-  
SAN FRANCISCO BAY SHORELINE-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 60S. LIGHT WINDS...BECOMING NORTHWEST  
AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE UPPER 40S.  
WEST WINDS UP TO 5 MPH IN THE EVENING...BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 50S. LIGHT WINDS...  
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS AROUND 5 MPH...BECOMING NORTHEAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE LOWER 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE LOWER TO MID 40S.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF  
RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SFO AIRPORT 48 59 48 58 / 10 10  
OAKLAND 47 61 48 60 / 10 10  
FREMONT 45 62 46 60 / 10 10  
REDWOOD CITY 46 62 46 60 / 10 10  
MOUNTAIN VIEW 46 60 46 58 / 10 10  
 
 
 
CAZ510-222000-  
EAST BAY INTERIOR VALLEYS-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. WIDESPREAD DENSE FOG. LOWS IN  
THE MID 40S. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 60S. LIGHT  
WINDS...BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING...BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 50S. LIGHT  
WINDS...BECOMING NORTH 5 TO 10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 40. LIGHT WINDS  
 
BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS AROUND 60.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 30S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S.  
LOWS IN THE UPPER 30S.    
MONDAY AND MONDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.  
LOWS IN THE UPPER 30S.    
TUESDAY AND TUESDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER  
50S. LOWS IN THE LOWER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
UPPER 50S.  
 
 
TEMPERATURE / PRECIPITATION  
 
CONCORD 45 63 45 59 / 10 10  
LIVERMORE 43 62 41 58 / 10 10  
 
 
 
CAZ513-222000-  
SANTA CLARA VALLEY...INCLUDING SAN JOSE-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT  
WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 60S. LIGHT  
WINDS...BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
NORTHWEST WINDS AROUND 5 MPH IN THE EVENING...BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 60S. LIGHT WINDS...  
BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS  
AROUND 5 MPH IN THE EVENING...BECOMING LIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT  
CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 30S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE LOWER 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE LOWER 40S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
MID 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SAN JOSE 45 62 44 60 / 10 10  
MORGAN HILL 44 62 42 61 / 10 10  
 
 
 
CAZ512-222000-  
SANTA CRUZ MOUNTAINS-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE  
UPPER 40S. LIGHT WINDS...BECOMING SOUTHEAST UP TO 5 MPH AFTER  
MIDNIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S. LIGHT WINDS...BECOMING  
NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE MID 40S.  
NORTHWEST WINDS AROUND 5 MPH IN THE EVENING...BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE 50S TO LOWER 60S. LIGHT  
WINDS...BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE MID 50S TO LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO  
LOWER 60S. LOWS IN THE MID 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE 50S TO MID  
60S. LOWS IN THE MID 40S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
MID 50S TO LOWER 60S.  
 
 
 
CAZ515-222000-  
EAST BAY HILLS-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT  
WINDS...BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 60. WEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH...BECOMING  
NORTH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS AROUND 5 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 50S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID 50S.  
LOWS AROUND 40.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 50S.  
LOWS IN THE LOWER 40S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
MID 50S.  
 
 
 
CAZ514-222000-  
EASTERN SANTA CLARA HILLS-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. LOWS IN THE 30S TO UPPER 40S.  
SOUTH WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 30S TO MID 40S. WEST  
WINDS AROUND 5 MPH.    
FRIDAY  
SUNNY. AREAS OF FROST IN THE MORNING. HIGHS IN THE MID  
50S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT. LOWS  
IN THE 30S TO LOWER 40S. NORTH WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE MID 50S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 30S TO LOWER 40S.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 50S.    
SUNDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE 30S TO MID 40S.    
MONDAY THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE UPPER  
50S. LOWS IN THE MID 30S TO UPPER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
UPPER 50S.  
 
 
 
CAZ529-222000-  
NORTHERN MONTEREY BAY-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF. LOWS IN THE  
MID 40S. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 60S. LIGHT WINDS...BECOMING SOUTHWEST  
AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. LIGHT WINDS.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS AROUND 60. LIGHT WINDS...  
BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. LIGHT WINDS.   
SATURDAY  
SUNNY. HIGHS IN THE MID 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE LOWER 40S.    
MONDAY THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID  
60S. LOWS IN THE MID 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
MID 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SANTA CRUZ 46 64 44 60 / 10 10  
 
 
 
CAZ530-222000-  
SOUTHERN MONTEREY BAY AND BIG SUR COAST-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. SCATTERED SHOWERS LATE IN THE  
EVENING. LOWS IN THE UPPER 40S. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF. HIGHS IN THE LOWER 60S. LIGHT WINDS...  
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
AROUND 60. LIGHT WINDS...BECOMING NORTHWEST AROUND 5 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS IN THE MID 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE UPPER 40S.    
MONDAY THROUGH TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE MID TO UPPER 40S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
MID 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
MONTEREY 47 60 46 58 / 20 10  
BIG SUR 49 62 48 60 / 30 10 10 10  
 
 
 
CAZ528-222000-  
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. LOWS  
IN THE UPPER 40S. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 60S. LIGHT WINDS...BECOMING NORTHWEST  
AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS AROUND 5 MPH IN  
THE EVENING...BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 60S. LIGHT WINDS...  
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 40S. LIGHT WINDS.    
SATURDAY  
SUNNY. HIGHS IN THE 60S.    
SATURDAY NIGHT  
CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE 40S.    
MONDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE MID 60S.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 30S  
TO MID 40S. HIGHS IN THE UPPER 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 40S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SALINAS 48 64 46 60 / 10 10  
CARMEL VALLEY 48 66 46 63 / 20 10  
HOLLISTER 45 63 43 60 / 10 10  
 
 
 
CAZ516-222000-  
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. SCATTERED SPRINKLES LATE IN THE  
EVENING, THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. PATCHY FOG  
AFTER MIDNIGHT. LOWS IN THE MID 40S. LIGHT WINDS.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE MID 60S. LIGHT WINDS...  
BECOMING NORTHWEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
IN THE LOWER 40S. NORTH WINDS AROUND 5 MPH IN THE EVENING...  
BECOMING LIGHT.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE MID 60S. LIGHT WINDS...  
BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 40. LIGHT WINDS.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE MID 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 30S.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 60S.    
SUNDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 30S. HIGHS IN THE MID 60S.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
KING CITY 46 67 43 65 / 30 10  
 
 
 
CAZ517-222000-  
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. SCATTERED SHOWERS LATE IN THE  
EVENING, THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE  
MID 40S. SOUTH WINDS UP TO 5 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE LOWER 50S TO MID  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE 50S TO LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 50S TO MID 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.    
SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S TO MID 60S.    
SUNDAY NIGHT THROUGH TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
30S TO UPPER 40S. HIGHS IN THE 50S TO 60S.    
WEDNESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
LOWER 50S TO MID 60S.  
 
 
 
CAZ518-222000-  
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING  
PINNACLES NATIONAL PARK-  
901 PM PST WED JAN 21 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. PATCHY FOG. A SLIGHT CHANCE OF  
RAIN. LOWS IN THE 40S. SOUTH WINDS UP TO 5 MPH.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY DENSE FOG IN THE MORNING. HIGHS IN THE 50S TO 60S.  
EAST WINDS UP TO 5 MPH...BECOMING NORTH AROUND 5 MPH IN THE  
AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE 30S TO UPPER  
40S. NORTHWEST WINDS UP TO 5 MPH.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
WIDESPREAD DENSE FOG IN THE MORNING. HIGHS IN THE LOWER 50S TO  
MID 60S. SOUTH WINDS UP TO 5 MPH...BECOMING NORTHWEST AROUND  
5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE 30S TO MID 40S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 50S TO MID 60S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 30S TO MID 40S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER 50S  
TO MID 60S. LOWS IN THE MID 30S TO UPPER 40S.    
MONDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 50S TO MID 60S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 30S TO MID 40S.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE MID 50S TO UPPER 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 30S TO UPPER 40S.   
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO UPPER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
PINNACLES NP 43 67 40 65 / 20 10  
 
 
 
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