344  
FPUS56 KMTR 221003  
ZFPMTR  
 
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
303 AM PDT WED APR 22 2026  
 
THIS IS AN AUTOMATICALLY GENERATED PRODUCT THAT PROVIDES AVERAGE  
VALUES FOR LARGE GEOGRAPHIC AREAS. FOR A MORE SITE SPECIFIC  
FORECAST...PLEASE REFER TO THE POINT AND CLICK FORECAST ON OUR  
WEBPAGE AT:  
HTTPS://WWW.WEATHER.GOV/MTR  
 
CAZ505-230100-  
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL. LOWS IN THE UPPER 40S. SOUTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN A SLIGHT CHANCE OF  
RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 60S. EAST WINDS AROUND  
5 MPH...BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER TO MID 60S. NORTHWEST WINDS  
5 TO 15 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS 5 TO  
15 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND  
50. HIGHS IN THE UPPER 50S.    
SUNDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
LOWER 60S.    
SUNDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
MID 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
POINT REYES 46 61 45 64 / 90 40  
 
 
 
CAZ503-230100-  
SONOMA COASTAL RANGE-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL. LOWS IN THE MID 40S. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN A SLIGHT CHANCE OF  
RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 60S. LIGHT WINDS...  
BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST  
WINDS AROUND 5 MPH IN THE EVENING...BECOMING LIGHT.    
THURSDAY...SUNNY. HIGHS IN THE UPPER 60S. LIGHT WINDS  
BECOMING  
WEST AROUND 5 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH  
IN THE EVENING...BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S.    
SUNDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
LOWER 60S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE MID 60S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
UPPER 60S.  
 
 
 
CAZ502-230100-  
MARIN COASTAL RANGE-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL. LOWS IN  
THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING. A  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL. HIGHS IN THE UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 50S.    
SATURDAY NIGHT THROUGH TUESDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S.  
 
 
 
CAZ506-230100-  
NORTH BAY INTERIOR VALLEYS-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. PATCHY FOG. A CHANCE OF SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY  
PRODUCE SMALL HAIL. LOWS IN THE 40S TO LOWER 50S. SOUTHEAST WINDS  
UP TO 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL. HIGHS IN THE UPPER 50S TO MID 60S. EAST WINDS UP TO  
5 MPH...BECOMING SOUTH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR EXCEPT PATCHY FOG AFTER MIDNIGHT.  
LOWS IN THE 40S TO LOWER 50S. NORTHWEST WINDS UP TO 5 MPH.    
THURSDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE 60S TO  
MID 70S. NORTHWEST WINDS UP TO 5 MPH...BECOMING WEST IN THE  
AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE 40S TO  
LOWER 50S. WEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. AREAS OF FOG. HIGHS IN THE 60S TO LOWER  
70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S  
TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
SATURDAY NIGHT THROUGH TUESDAY  
PARTLY CLOUDY. LOWS IN THE 40S  
TO LOWER 50S. HIGHS IN THE UPPER 50S TO LOWER 70S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SANTA ROSA 41 66 40 73 / 90 50 10  
SAN RAFAEL 49 65 47 71 / 90 60  
NAPA 45 62 43 70 / 90 60 10  
 
 
 
CAZ504-230100-  
NORTH BAY INTERIOR MOUNTAINS-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL. LOWS IN THE MID 40S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE SMALL  
HAIL. HIGHS IN THE 50S TO LOWER 60S. SOUTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 50S TO LOWER 70S. NORTH  
WINDS AROUND 5 MPH...BECOMING WEST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE 50S TO UPPER 60S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE 50S TO LOWER 60S.    
SATURDAY NIGHT THROUGH MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 50S TO MID 60S.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
MID 50S TO UPPER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
LAKE BERRYESSA 45 60 45 71 / 90 50  
 
 
 
CAZ006-230100-  
SAN FRANCISCO-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL. LOWS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
BECOMING SUNNY IN THE AFTERNOON. SHOWERS LIKELY IN  
THE MORNING. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF  
SHOWERS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE SMALL  
HAIL. HIGHS IN THE UPPER 50S TO MID 60S. SOUTHEAST WINDS 5 TO  
10 MPH...BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY...SUNNY. HIGHS IN THE 60S. NORTH WINDS AROUND 5 MPH  
 
BECOMING WEST IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE 50S TO UPPER 60S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE 50S TO  
UPPER 60S. LOWS IN THE LOWER 50S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE 60S. LOWS  
IN THE LOWER 50S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SAN FRANCISCO 51 64 50 67 / 90 70 10  
OCEAN BEACH 51 64 50 65 / 90 70  
 
 
 
CAZ509-230100-  
SAN FRANCISCO PENINSULA COAST-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
BECOMING PARTLY CLOUDY IN THE AFTERNOON. SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN  
A CHANCE OF RAIN IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL IN THE MORNING. HIGHS IN THE LOWER 60S. SOUTH WINDS  
5 TO 10 MPH...BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH  
WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S. NORTHWEST WINDS  
5 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS NEAR 50.    
SATURDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS NEAR 50.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.  
LOWS IN THE UPPER 40S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS AROUND 50.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE MID 60S.  
 
 
 
CAZ508-230100-  
SAN FRANCISCO BAY SHORELINE-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL. LOWS AROUND 50. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY  
BECOMING PARTLY CLOUDY IN THE AFTERNOON. RAIN LIKELY  
IN THE MORNING. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF  
SHOWERS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE SMALL  
HAIL. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH...  
BECOMING NORTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS UP TO  
5 MPH...BECOMING NORTHWEST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS AROUND 50. WEST WINDS 10 TO 20 MPH...BECOMING  
5 TO 10 MPH AFTER MIDNIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 60S.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 60S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SFO AIRPORT 51 64 50 67 / 90 60  
OAKLAND 51 66 50 69 / 90 70 10  
FREMONT 48 64 47 70 / 90 60  
REDWOOD CITY 49 67 48 71 / 90 60  
MOUNTAIN VIEW 50 64 50 68 / 90 60  
 
 
 
CAZ510-230100-  
EAST BAY INTERIOR VALLEYS-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 40S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL. HIGHS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH...BECOMING NORTH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS  
5 TO 10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
MONDAY NIGHT AND TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.  
HIGHS IN THE LOWER 70S.  
 
 
TEMPERATURE / PRECIPITATION  
 
CONCORD 47 64 45 72 / 90 60 10  
LIVERMORE 45 64 43 71 / 90 60  
 
 
 
CAZ513-230100-  
SANTA CLARA VALLEY...INCLUDING SAN JOSE-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. AREAS OF FOG. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. SOUTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTHEAST  
WINDS AROUND 5 MPH...BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE UPPER 40S.  
NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING...BECOMING LIGHT.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 70S. LIGHT WINDS...  
BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE MID TO  
UPPER 40S. NORTHWEST WINDS 5 TO 15 MPH IN THE EVENING...BECOMING  
LIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. LOWS IN THE MID 40S  
TO LOWER 50S. HIGHS IN THE MID 60S.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE UPPER 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SAN JOSE 48 64 48 70 / 90 50  
MORGAN HILL 44 65 45 73 / 90 50 10  
 
 
 
CAZ512-230100-  
SANTA CRUZ MOUNTAINS-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. PATCHY FOG. A CHANCE OF RAIN.  
LOWS IN THE MID 40S. SOUTH WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. AREAS OF FOG IN THE MORNING. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
RAIN IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL  
IN THE MORNING. HIGHS IN THE 50S TO LOWER 60S. SOUTH WINDS 5 TO  
10 MPH...BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR EXCEPT PATCHY FOG AFTER MIDNIGHT.  
LOWS IN THE MID 40S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER  
50S TO LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO UPPER 60S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE 50S TO LOWER 60S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER 50S  
TO MID 60S. LOWS IN THE UPPER 40S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE 50S TO MID  
60S. LOWS IN THE UPPER 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE MID 50S TO UPPER  
60S.  
 
 
 
CAZ515-230100-  
EAST BAY HILLS-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
MID 40S. SOUTH WINDS AROUND 10 MPH.    
WEDNESDAY  
RAIN LIKELY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL. HIGHS IN THE UPPER 50S.  
SOUTHEAST WINDS 5 TO 10 MPH...BECOMING NORTHEAST IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST WINDS AROUND  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY  
MOSTLY CLOUDY. HIGHS AROUND 60.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 60S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE UPPER 40S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.  
 
 
 
CAZ514-230100-  
EASTERN SANTA CLARA HILLS-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. PATCHY FROST. A CHANCE OF RAIN.  
LOWS IN THE MID 30S TO LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE SMALL  
HAIL. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH...  
BECOMING NORTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE 30S TO MID 40S. NORTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 30S TO UPPER 40S.  
WEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID  
50S. LOWS IN THE 30S TO MID 40S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 50S.  
LOWS IN THE 30S TO MID 40S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S.  
LOWS IN THE UPPER 30S TO MID 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 50S.  
 
 
 
CAZ529-230100-  
NORTHERN MONTEREY BAY-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. PATCHY FOG. A SLIGHT CHANCE OF  
RAIN. LOWS IN THE UPPER 40S. LIGHT WINDS.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN. HIGHS IN THE  
MID 60S. LIGHT WINDS...BECOMING SOUTHWEST 5 TO 10 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR EXCEPT PATCHY FOG AFTER MIDNIGHT.  
LOWS IN THE MID 40S. NORTHWEST WINDS AROUND 5 MPH IN THE  
EVENING...BECOMING LIGHT.    
THURSDAY  
SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER  
70S. LIGHT WINDS...BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH  
IN THE EVENING...BECOMING LIGHT.    
FRIDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
LOWER 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE UPPER 40S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE UPPER 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SANTA CRUZ 47 64 46 72 / 90 60  
 
 
 
CAZ530-230100-  
SOUTHERN MONTEREY BAY AND BIG SUR COAST-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. LIGHT  
WINDS.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
CHANCE OF RAIN IN THE MORNING. A SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH...  
BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS AROUND 5 MPH...BECOMING EAST AFTER MIDNIGHT.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S TO LOWER 70S. LIGHT  
WINDS...BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID TO UPPER 60S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF RAIN. HIGHS IN THE MID  
60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE UPPER 40S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE UPPER 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
MONTEREY 49 63 47 64 / 90 40  
BIG SUR 45 61 47 68 / 90 40  
 
 
 
CAZ528-230100-  
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. AREAS OF FOG. LOWS IN THE UPPER  
40S. LIGHT WINDS.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
CHANCE OF RAIN IN THE MORNING. A SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH...  
BECOMING WEST 5 TO 15 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE MID 40S.  
WEST WINDS 5 TO 10 MPH IN THE EVENING...BECOMING LIGHT.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE LOWER 70S. LIGHT WINDS...  
BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE MID 60S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE UPPER 40S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE UPPER 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE UPPER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SALINAS 48 64 47 69 / 90 40  
CARMEL VALLEY 45 65 45 70 / 90 40  
HOLLISTER 45 64 45 72 / 90 30  
 
 
 
CAZ516-230100-  
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. AREAS OF FOG. LOWS IN THE LOWER  
40S. LIGHT WINDS.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
AREAS OF FOG IN THE MORNING. HIGHS IN THE UPPER 60S. EAST WINDS  
UP TO 5 MPH...BECOMING NORTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR EXCEPT PATCHY FOG AFTER MIDNIGHT.  
LOWS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
PATCHY FOG IN THE MORNING. HIGHS IN THE MID 70S. NORTH WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE MID 40S.  
NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. AREAS OF FOG. LOWS IN THE LOWER 40S.    
SATURDAY  
MOSTLY CLOUDY. AREAS OF FOG. HIGHS IN THE MID 60S.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. AREAS OF  
FOG. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.    
MONDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG. HIGHS AROUND 70.    
MONDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. AREAS OF FOG. LOWS IN THE LOWER 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS AROUND 70.  
 
 
TEMPERATURE / PRECIPITATION  
 
KING CITY 43 67 43 74 / 90 10  
 
 
 
CAZ517-230100-  
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
CLEAR EXCEPT FOR FROST. LOWS NEAR 40. WEST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
UPPER 40S TO LOWER 60S. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS 5 TO 15 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE MID 50S TO UPPER 60S. NORTH WINDS  
5 TO 15 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST WINDS 10 TO 20 MPH.   
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 50S TO LOWER 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
MID 40S TO LOWER 60S.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 40S TO LOWER 60S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S  
TO MID 60S. LOWS IN THE MID 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE LOWER 50S TO MID  
60S.  
 
 
 
CAZ518-230100-  
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING  
PINNACLES NATIONAL PARK-  
303 AM PDT WED APR 22 2026  
   
REST OF TONIGHT  
PARTLY CLOUDY. AREAS OF FROST AND PATCHY FOG.  
LOWS IN THE 30S TO MID 40S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. A SLIGHT  
CHANCE OF RAIN IN THE MORNING. HIGHS IN THE LOWER 50S TO MID 60S.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR EXCEPT PATCHY FOG AFTER MIDNIGHT.  
LOWS IN THE 30S TO MID 40S. NORTH WINDS 10 TO 15 MPH.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 50S TO LOWER 70S. NORTH  
WINDS 5 TO 15 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE 40S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 60S TO MID 70S.    
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE 30S TO UPPER 40S.    
SATURDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE  
LOWER 50S TO MID 60S.    
SATURDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE 30S TO UPPER 40S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 50S TO  
UPPER 60S. LOWS IN THE 30S TO UPPER 40S.    
MONDAY AND MONDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO  
LOWER 70S. LOWS IN THE 30S TO UPPER 40S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE MID 50S TO LOWER  
70S.  
 
 
TEMPERATURE / PRECIPITATION  
 
PINNACLES NP 40 65 40 73 / 90 20  
 
 
 
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