094  
FPUS56 KMTR 201802  
ZFPMTR  
 
SAN FRANCISCO BAY AREA/CENTRAL CALIFORNIA ZONE FORECAST  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1102 AM PDT MON APR 20 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  
 
CAZ505-210900-  
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SHOWERS LIKELY LATE IN THE MORNING. A SLIGHT  
CHANCE OF THUNDERSTORMS. SHOWERS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL. HIGHS IN THE UPPER 50S.  
SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN IN THE EVENING, THEN SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL AFTER MIDNIGHT. LOWS AROUND 50. SOUTHEAST WINDS 5 TO  
10 MPH.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN A SLIGHT CHANCE  
OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 40S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN. HIGHS IN THE LOWER 60S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY THROUGH FRIDAY  
MOSTLY CLEAR. HIGHS IN THE LOWER TO  
MID 60S. LOWS IN THE UPPER 40S.    
FRIDAY NIGHT AND SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE LOWER 60S.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS  
IN THE LOWER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
POINT REYES 59 49 59 / 90 90 90  
 
 
 
CAZ503-210900-  
SONOMA COASTAL RANGE-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL. HIGHS IN THE UPPER  
50S. SOUTH WINDS 5 TO 10 MPH.    
TONIGHT  
RAIN. LOWS IN THE UPPER 40S. SOUTHEAST WINDS AROUND  
5 MPH IN THE EVENING...BECOMING LIGHT.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE UPPER 50S. LIGHT WINDS...BECOMING SOUTH AROUND 5 MPH IN THE  
AFTERNOON.    
TUESDAY NIGHT  
RAIN IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. LOWS IN THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH IN  
THE EVENING...BECOMING LIGHT.    
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 MID 60S. LIGHT WINDS...  
BECOMING WEST AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY THROUGH FRIDAY  
MOSTLY CLEAR. HIGHS AROUND 70. LOWS IN  
THE MID 40S.    
FRIDAY NIGHT AND SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S.  
 
 
 
CAZ502-210900-  
MARIN COASTAL RANGE-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
A CHANCE OF RAIN LATE IN THE MORNING, THEN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS  
IN THE MID 50S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND  
10 MPH...BECOMING SOUTHEAST AFTER MIDNIGHT.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE MID 50S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF RAIN IN THE MORNING. HIGHS IN THE  
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY THROUGH FRIDAY  
MOSTLY CLEAR. HIGHS IN THE MID 60S.  
LOWS IN THE UPPER 40S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 60S.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 60S.  
 
 
 
CAZ506-210900-  
NORTH BAY INTERIOR VALLEYS-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SHOWERS LIKELY LATE IN THE MORNING. A SLIGHT  
CHANCE OF THUNDERSTORMS. SHOWERS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL. HIGHS IN THE MID 50S TO  
UPPER 60S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN LIKELY IN THE EVENING, THEN RAIN AFTER MIDNIGHT.  
PATCHY FOG AFTER MIDNIGHT. LOWS IN THE 40S TO MID 50S. SOUTH  
WINDS 10 TO 15 MPH...BECOMING SOUTHEAST AROUND 5 MPH AFTER  
MIDNIGHT.    
TUESDAY  
PATCHY FOG IN THE MORNING. RAIN IN THE MORNING, THEN  
SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE 50S TO MID 60S. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY NIGHT  
RAIN LIKELY IN THE EVENING, THEN A CHANCE OF  
RAIN AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE 40S  
TO LOWER 50S. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF RAIN  
70 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN IN THE  
MORNING, THEN A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN  
THE 50S TO UPPER 60S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.    
THURSDAY THROUGH FRIDAY  
MOSTLY CLEAR. HIGHS IN THE 60S TO MID  
70S. LOWS IN THE 40S TO LOWER 50S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
MID 40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SANTA ROSA 60 47 61 / 90 90 100  
SAN RAFAEL 63 52 63 / 90 90 90  
NAPA 60 49 60 / 80 90 100  
 
 
 
CAZ504-210900-  
NORTH BAY INTERIOR MOUNTAINS-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL. HIGHS IN THE 40S TO  
UPPER 50S. SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TONIGHT  
RAIN LIKELY. LOWS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH...BECOMING SOUTHEAST AFTER MIDNIGHT.    
TUESDAY  
RAIN IN THE MORNING, THEN SHOWERS AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL IN THE AFTERNOON. HIGHS IN THE 40S TO UPPER 50S. SOUTH  
WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
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 50S TO LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
50S TO LOWER 70S. LOWS IN THE UPPER 40S.    
SATURDAY THROUGH SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 50S TO  
LOWER 70S. LOWS AROUND 50.  
 
 
TEMPERATURE / PRECIPITATION  
 
LAKE BERRYESSA 58 50 57 / 80 90 100  
 
 
 
CAZ006-210900-  
SAN FRANCISCO-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
A CHANCE OF RAIN LATE IN THE MORNING, THEN  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
AFTERNOON. HIGHS IN THE 60S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN. LOWS IN THE MID 50S. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE UPPER 50S TO MID 60S. SOUTH WINDS 5 TO 10 MPH...BECOMING  
SOUTHWEST 10 TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE EVENING. LOWS IN  
THE LOWER 50S. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
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 UPPER 50S TO MID 60S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE 50S TO UPPER 60S.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S.  
HIGHS IN THE 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SAN FRANCISCO 66 52 64 / 90 90 90  
OCEAN BEACH 65 52 63 / 90 90 90  
 
 
 
CAZ509-210900-  
SAN FRANCISCO PENINSULA COAST-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
A CHANCE OF RAIN LATE IN THE MORNING, THEN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS  
IN THE LOWER 60S. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
35 MPH.    
TONIGHT  
RAIN. LOWS IN THE LOWER 50S. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE LOWER 60S. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE EVENING. LOWS IN  
THE UPPER 40S. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN IN THE MORNING. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID  
60S. LOWS AROUND 50.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.  
LOWS IN THE LOWER 50S.  
 
 
 
CAZ508-210900-  
SAN FRANCISCO BAY SHORELINE-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
A SLIGHT CHANCE OF RAIN LATE IN THE MORNING,  
THEN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN. LOWS IN THE MID 50S. SOUTHWEST WINDS 10 TO  
20 MPH...BECOMING SOUTH 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE MID 60S. SOUTH WINDS 5 TO 10 MPH...BECOMING SOUTHWEST 10 TO  
20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE EVENING. LOWS IN  
THE LOWER 50S. SOUTHWEST WINDS 10 TO 20 MPH...BECOMING 5 TO  
10 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.    
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 MID 60S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE MID 60S TO LOWER 70S.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN  
THE LOWER 50S. HIGHS IN THE UPPER 60S.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 60S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SFO AIRPORT 67 54 63 / 80 90 90  
OAKLAND 67 54 64 / 90 90 100  
FREMONT 70 54 63 / 70 90 100  
REDWOOD CITY 70 53 66 / 80 90 90  
MOUNTAIN VIEW 68 54 63 / 70 90 90  
 
 
 
CAZ510-210900-  
EAST BAY INTERIOR VALLEYS-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
A SLIGHT CHANCE OF RAIN LATE IN THE MORNING.  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH...  
BECOMING SOUTHWEST 10 TO 20 MPH IN THE AFTERNOON.    
TONIGHT...RAIN. LOWS IN THE LOWER 50S. WEST WINDS 10 TO 20 MPH  
 
BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
TUESDAY  
RAIN IN THE MORNING, THEN SHOWERS AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL IN THE AFTERNOON. HIGHS IN THE LOWER 60S. SOUTHEAST  
WINDS AROUND 5 MPH...BECOMING SOUTHWEST 10 TO 15 MPH IN THE  
AFTERNOON.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
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 MID 60S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE LOWER  
70S. LOWS IN THE UPPER 40S.    
SATURDAY AND SATURDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE LOWER  
70S. LOWS IN THE LOWER 50S.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.  
 
 
TEMPERATURE / PRECIPITATION  
 
CONCORD 70 51 63 / 80 90 100  
LIVERMORE 72 51 63 / 60 90 100  
 
 
 
CAZ513-210900-  
SANTA CLARA VALLEY...INCLUDING SAN JOSE-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
PARTLY CLOUDY LATE IN THE MORNING THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN LIKELY IN THE EVENING, THEN RAIN AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. SOUTH WINDS 5 TO 15 MPH.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF RAIN. HIGHS  
IN THE MID 60S. SOUTH WINDS AROUND 5 MPH...BECOMING WEST IN THE  
AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN  
THE UPPER 40S. HIGHS IN THE LOWER 70S.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.  
 
 
TEMPERATURE / PRECIPITATION  
 
SAN JOSE 70 54 63 / 60 90 90  
MORGAN HILL 72 51 63 / 50 90 100  
 
 
 
CAZ512-210900-  
SANTA CRUZ MOUNTAINS-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
A SLIGHT CHANCE OF RAIN LATE IN THE MORNING,  
THEN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
AFTERNOON. HIGHS IN THE 50S TO LOWER 60S. SOUTH WINDS 10 TO  
20 MPH.    
TONIGHT  
RAIN. LOWS IN THE UPPER 40S. SOUTH WINDS 5 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE 50S. SOUTH WINDS 10 TO 20 MPH.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE EVENING. LOWS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN IN THE  
MORNING, THEN A SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN  
THE LOWER 50S TO MID 60S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE 50S TO UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE 50S TO UPPER 60S.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE 50S TO MID  
60S. LOWS AROUND 50.  
 
 
 
CAZ515-210900-  
EAST BAY HILLS-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE MID  
60S. SOUTH WINDS AROUND 10 MPH...BECOMING SOUTHWEST 15 TO 20 MPH  
IN THE AFTERNOON.    
TONIGHT  
RAIN. LOWS IN THE LOWER 50S. SOUTHWEST WINDS 10 TO  
20 MPH...BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT.    
TUESDAY  
RAIN IN THE MORNING, THEN SHOWERS AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL IN THE AFTERNOON. HIGHS IN THE UPPER 50S. SOUTH WINDS  
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
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 UPPER 50S. SOUTHWEST WINDS  
AROUND 10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
THURSDAY  
SUNNY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE UPPER 60S.    
FRIDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE MID 60S.  
 
 
 
CAZ514-210900-  
EASTERN SANTA CLARA HILLS-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE LOWER  
60S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN RAIN AFTER MIDNIGHT. SOME THUNDERSTORMS MAY  
PRODUCE SMALL HAIL IN THE EVENING. LOWS IN THE 40S. SOUTHWEST  
WINDS 10 TO 20 MPH...BECOMING SOUTH 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY  
RAIN IN THE MORNING, THEN SHOWERS AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL IN THE AFTERNOON. HIGHS IN THE LOWER 50S. SOUTH WINDS  
5 TO 15 MPH.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
EVENING. LOWS IN THE 30S TO MID 40S. SOUTHWEST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
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 MID 50S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE 30S TO MID 40S.    
THURSDAY  
SUNNY. HIGHS AROUND 60.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE LOWER 60S.    
FRIDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE 30S TO  
UPPER 40S. HIGHS AROUND 60.  
 
 
 
CAZ529-210900-  
NORTHERN MONTEREY BAY-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 15 MPH.    
TONIGHT  
RAIN LIKELY IN THE EVENING, THEN RAIN AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 15 MPH.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
SHOWERS LIKELY AND A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AFTER  
MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A CHANCE OF RAIN IN THE  
MORNING. HIGHS IN THE MID 60S. LIGHT WINDS...BECOMING SOUTHWEST  
5 TO 10 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE UPPER 40S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SANTA CRUZ 65 52 63 / 60 100 100  
 
 
 
CAZ530-210900-  
SOUTHERN MONTEREY BAY AND BIG SUR COAST-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
PARTLY CLOUDY LATE IN THE MORNING THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE  
UPPER 60S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN. LOWS IN THE LOWER 50S. SOUTH WINDS 10 TO  
20 MPH...BECOMING 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS IN THE  
UPPER 40S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. A  
CHANCE OF RAIN IN THE MORNING. HIGHS IN THE MID 60S. LIGHT  
WINDS...BECOMING WEST 5 TO 10 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE 60S TO LOWER 70S.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS AROUND 50.  
 
 
TEMPERATURE / PRECIPITATION  
 
MONTEREY 70 53 64 / 50 100 100  
BIG SUR 64 49 61 / 60 100 100  
 
 
 
CAZ528-210900-  
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID 70S.  
SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN LIKELY IN THE EVENING, THEN RAIN AFTER MIDNIGHT.  
LOWS IN THE LOWER 50S. SOUTH WINDS 10 TO 20 MPH...BECOMING  
SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE MID 60S. SOUTH WINDS AROUND 5 MPH INCREASING TO SOUTHWEST  
10 TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE  
EVENING. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 10 TO 20 MPH  
DECREASING TO AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY FOG IN THE MORNING. A SLIGHT CHANCE OF RAIN IN THE  
MORNING. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH...  
BECOMING WEST IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY THROUGH FRIDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE  
UPPER 60S. LOWS IN THE UPPER 40S.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
LOWS IN THE UPPER 40S.  
 
 
TEMPERATURE / PRECIPITATION  
 
SALINAS 74 52 65 / 40 100 100  
CARMEL VALLEY 73 51 65 / 50 100 100  
HOLLISTER 75 52 63 / 30 100 100  
 
 
 
CAZ516-210900-  
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
A CHANCE OF RAIN IN THE EVENING, THEN RAIN AND A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE SMALL HAIL AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
SOUTHEAST WINDS 5 TO 15 MPH.    
TUESDAY  
RAIN IN THE MORNING, THEN SHOWERS AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL IN THE AFTERNOON. HIGHS IN THE LOWER 60S. SOUTH WINDS  
5 TO 15 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
EVENING. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS 5 TO 10 MPH IN THE EVENING...BECOMING LIGHT.  
CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
AREAS OF FOG IN THE MORNING. HIGHS IN THE UPPER 60S. LIGHT  
WINDS...BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR EXCEPT PATCHY FOG. LOWS IN THE  
LOWER 40S.    
THURSDAY  
SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
PARTLY CLOUDY. PATCHY FOG. LOWS IN THE LOWER  
40S.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
IN THE MID 70S.    
FRIDAY NIGHT  
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. AREAS OF FOG. LOWS IN THE MID 40S.    
SATURDAY AND SATURDAY NIGHT  
PARTLY CLOUDY. AREAS OF FOG. HIGHS  
AROUND 70. LOWS IN THE MID 40S.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
TEMPERATURE / PRECIPITATION  
 
KING CITY 74 52 64 / 20 100 100  
 
 
 
CAZ517-210900-  
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SUNNY LATE IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE 50S TO  
60S. SOUTH WINDS 10 TO 20 MPH.    
TONIGHT  
RAIN LIKELY IN THE EVENING, THEN RAIN AFTER MIDNIGHT.  
LOWS IN THE 40S TO LOWER 50S. SOUTH WINDS 10 TO 20 MPH.    
TUESDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE SMALL HAIL IN THE AFTERNOON. HIGHS IN  
THE MID 40S TO LOWER 60S. SOUTHWEST WINDS 10 TO 20 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW. LOWS  
IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE  
MORNING. HIGHS IN THE UPPER 40S TO LOWER 60S. WEST WINDS 5 TO  
15 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS IN THE 50S TO 60S.    
THURSDAY NIGHT THROUGH SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE 50S TO 60S.  
 
 
 
CAZ518-210900-  
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING  
PINNACLES NATIONAL PARK-  
1102 AM PDT MON APR 20 2026  
   
REST OF TODAY  
SUNNY. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S TO MID 70S. SOUTH WINDS 10 TO 20 MPH WITH  
GUSTS TO AROUND 35 MPH.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING. A CHANCE OF RAIN IN THE  
EVENING, THEN RAIN LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. SOME THUNDERSTORMS MAY PRODUCE SMALL HAIL AFTER  
MIDNIGHT. LOWS IN THE 40S TO LOWER 50S. SOUTH WINDS 10 TO 20 MPH  
WITH GUSTS TO AROUND 35 MPH.    
TUESDAY  
RAIN IN THE MORNING, THEN SHOWERS AND A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
SMALL HAIL IN THE AFTERNOON. HIGHS IN THE UPPER 40S TO LOWER 60S.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE EVENING,  
THEN A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 30S  
TO UPPER 40S. SOUTHWEST WINDS 10 TO 20 MPH...BECOMING 5 TO 10 MPH  
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. A SLIGHT  
CHANCE OF RAIN IN THE MORNING. HIGHS IN THE 50S TO 60S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 50S TO LOWER 70S.    
THURSDAY NIGHT THROUGH SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN  
THE 40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO LOWER 70S.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 50S TO LOWER 70S.  
 
 
TEMPERATURE / PRECIPITATION  
 
PINNACLES NP 74 49 63 / 30 100 100  
 
 
 
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