113
FPUS56 KMTR 220402
ZFPMTR
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
902 PM PDT TUE APR 21 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
CAZ505-221900-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE
SMALL HAIL. LOWS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH...
BECOMING SOUTH AFTER MIDNIGHT.
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 / 50 40
CAZ503-221900-
SONOMA COASTAL RANGE-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN LATE IN THE
EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE
SMALL HAIL AFTER MIDNIGHT. 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.
CAZ502-221900-
MARIN COASTAL RANGE-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING. SHOWERS
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE SMALL HAIL AFTER MIDNIGHT. LOWS IN THE
UPPER 40S. SOUTHWEST 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.
CAZ506-221900-
NORTH BAY INTERIOR VALLEYS-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE SMALL HAIL AFTER MIDNIGHT. LOWS IN THE
40S TO LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH...BECOMING SOUTH
AFTER MIDNIGHT.
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 MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE
60S TO LOWER 70S.
TEMPERATURE / PRECIPITATION
SANTA ROSA 41 66 40 73 / 50 50 10
SAN RAFAEL 49 65 47 71 / 60 60
NAPA 45 62 43 70 / 50 60 10
CAZ504-221900-
NORTH BAY INTERIOR MOUNTAINS-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE MID 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 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 TUESDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 40S. HIGHS IN THE 50S TO 60S.
TEMPERATURE / PRECIPITATION
LAKE BERRYESSA 45 60 45 71 / 50 50
CAZ006-221900-
SAN FRANCISCO-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE
SMALL HAIL AFTER MIDNIGHT. 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 UPPER 50S
TO MID 60S. LOWS IN THE LOWER 50S.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE 60S. LOWS
IN THE LOWER 50S.
TUESDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE
60S.
TEMPERATURE / PRECIPITATION
SAN FRANCISCO 51 64 50 67 / 50 70 10
OCEAN BEACH 51 64 50 65 / 60 70
CAZ509-221900-
SAN FRANCISCO PENINSULA COAST-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING. SHOWERS
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME
THUNDERSTORMS MAY PRODUCE SMALL HAIL AFTER MIDNIGHT. 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.
CAZ508-221900-
SAN FRANCISCO BAY SHORELINE-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS
MAY PRODUCE SMALL HAIL AFTER MIDNIGHT. LOWS AROUND 50. SOUTHWEST
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 / 50 60
OAKLAND 51 66 50 69 / 50 70 10
FREMONT 48 64 47 70 / 40 60
REDWOOD CITY 49 67 48 71 / 50 60
MOUNTAIN VIEW 50 64 50 68 / 50 60
CAZ510-221900-
EAST BAY INTERIOR VALLEYS-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE UPPER 40S. SOUTH WINDS 5 TO 10 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 / 40 60 10
LIVERMORE 45 64 43 71 / 40 60
CAZ513-221900-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. A
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 5 MPH...BECOMING SOUTHEAST AFTER MIDNIGHT.
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 / 40 50
MORGAN HILL 44 65 45 73 / 20 50 10
CAZ512-221900-
SANTA CRUZ MOUNTAINS-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. A
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 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.
CAZ515-221900-
EAST BAY HILLS-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLOUDY. A CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN
THE MID 40S. SOUTHWEST 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.
CAZ514-221900-
EASTERN SANTA CLARA HILLS-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. PATCHY FROST AFTER MIDNIGHT. A CHANCE OF
RAIN AFTER MIDNIGHT. 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.
CAZ529-221900-
NORTHERN MONTEREY BAY-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. A
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 40S. WEST
WINDS AROUND 5 MPH LATE IN THE EVENING...BECOMING LIGHT.
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 / 30 60
CAZ530-221900-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN LATE IN
THE EVENING. LOWS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH LATE
IN THE EVENING...BECOMING LIGHT.
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. A SLIGHT CHANCE OF RAIN. LOWS IN
THE UPPER 40S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE MID 60S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. 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 / 10 40
BIG SUR 45 61 47 68 / 20 40
CAZ528-221900-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 40S. WEST WINDS AROUND 5 MPH LATE IN THE EVENING...BECOMING
LIGHT.
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 / 10 40
CARMEL VALLEY 45 65 45 70 / 10 40
HOLLISTER 45 64 45 72 / 20 30
CAZ516-221900-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY LATE IN THE EVENING THEN
BECOMING MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE
LOWER 40S. WEST WINDS AROUND 5 MPH LATE IN THE EVENING...BECOMING
LIGHT.
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 / 10
CAZ517-221900-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS NEAR 40. WEST WINDS 5 TO
10 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.
CAZ518-221900-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
902 PM PDT TUE APR 21 2026
REST OF TONIGHT
MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. AREAS OF FROST AND PATCHY FOG AFTER
MIDNIGHT. LOWS IN THE 30S TO MID 40S. WEST WINDS 5 TO 10 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 / 20
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