071
FNUS56 KMTR 171230
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 AM PDT FRI APR 17 2026
NOTE: THIS IS A RETRANSMISSION OF YESTERDAYS AFTERNOON FORECAST... IT IS NOT
AN UPDATE. THE FORECAST IS ISSUED ONCE DAILY BY 330 PM IN THE LOW SEASON
DISCUSSION
MODERATE OFFSHORE WINDS AND POOR DAYTIME/OVERNIGHT
HUMIDITY VALUES CONTINUE ACROSS THE NORTH BAY INTERIOR MOUNTAINS
AND EAST BAY HILLS THROUGH FRIDAY MORNING. FIRE CONCERNS REMAIN
LOW OVERALL DUE TO RECENT WETTING RAINS. WINDS WILL THEN DIMINISH
THROUGHOUT THE REMAINDER OF THE DAY ON FRIDAY AND HUMIDITY VALUES
WILL GRADUALLY IMPROVE OVER THE WEEKEND. BENEFICIAL RAIN RETURNS
TO THE REGION LATE SUNDAY INTO MID NEXT WEEK WITH A SLIGHT CHANCE
FOR THUNDERSTORMS MONDAY AND TUESDAY.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-170945-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH SHIFTING TO THE WEST
5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....44-50.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....62-70.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S.
SUNDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHWEST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID
60S.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE 40S TO MID 50S. HIGHS IN THE 50S TO MID 60S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ503-170945-
SONOMA COASTAL RANGE-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....65-73.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH SHIFTING TO THE WEST
5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....46-51.
* MAX HUMIDITY........50-70 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........5500 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....67-73.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........5700 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH.
LOWS NEAR 50.
SUNDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 60S.
MONDAY
MOSTLY CLOUDY. RAIN. SOUTH WINDS 5 TO 15 MPH. LOWS IN
THE UPPER 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER
60S.
CAZ502-170945-
MARIN COASTAL RANGE-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....65-70 EXCEPT 58-63 ABOVE 2000 FEET.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE MORNING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....43-48.
* MAX HUMIDITY........70-90 PERCENT EXCEPT 60 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........5100 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....66-71 EXCEPT 59-64 ABOVE 2000 FEET.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........5200 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS
NEAR 50.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS 5 TO
15 MPH. LOWS NEAR 50. HIGHS IN THE UPPER 50S TO MID 60S.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS NEAR 50. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS NEAR 50. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ506-170945-
NORTH BAY INTERIOR VALLEYS-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....69-75.
* MIN HUMIDITY........18-28 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG EARLY IN THE
MORNING.
* MIN TEMPERATURE.....42-47.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....71-77.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTH UP TO 5 MPH IN THE
AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 40S TO LOWER 50S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS 5 TO
15 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 60S TO
LOWER 70S.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS, THEN CHANCE OF RAIN. SOUTH WINDS 5 TO 15 MPH. LOWS
IN THE MID 40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ504-170945-
NORTH BAY INTERIOR MOUNTAINS-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....66-74.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 10 TO 20 MPH. GUSTS UP TO 40 MPH
DECREASING TO 25 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 20 MPH. GUSTS UP TO 45 MPH
DECREASING TO 30 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........3800 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....43-51.
* MAX HUMIDITY........50-60 PERCENT EXCEPT 40-50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHWEST AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........5500 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....68-76.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........5400 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE 40S TO MID 50S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS, THEN CHANCE OF RAIN. SOUTH WINDS 5 TO 15 MPH. LOWS
IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO LOWER 60S.
CAZ006-170945-
SAN FRANCISCO-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....65-71.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....65-73.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE LOWER 50S. HIGHS IN THE 60S.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE LOWER 50S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ509-170945-
SAN FRANCISCO PENINSULA COAST-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....64-69.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....45-50.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....63-69.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS NEAR 50. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS NEAR 50. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ508-170945-
SAN FRANCISCO BAY SHORELINE-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....68-73.
* MIN HUMIDITY........20 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....45-50.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....71-77.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE UPPER 40S TO MID 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE MID 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 60S TO LOWER 70S.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS, THEN CHANCE OF RAIN. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 50S TO UPPER 60S.
CAZ510-170945-
EAST BAY INTERIOR VALLEYS-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....70-75.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....43-49.
* MAX HUMIDITY........65-85 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....73-78.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
NORTH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE UPPER 40S TO MID 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE UPPER 60S TO MID 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS 10 TO
20 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS, THEN CHANCE OF RAIN. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.
CAZ513-170945-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....72-77.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....41-46.
* MAX HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....74-79.
* MIN HUMIDITY........30 PERCENT.
* 20-FOOT WINDS.......LIGHT WINDS BECOMING WEST UP TO 5 MPH IN THE
AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 40S TO LOWER 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE LOWER TO MID 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER
70S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 60S.
CAZ512-170945-
SANTA CRUZ MOUNTAINS-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....65-73.
* MIN HUMIDITY........20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE MORNING.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH WITH GUSTS 20 TO 30
MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....45-50.
* MAX HUMIDITY........50-70 PERCENT EXCEPT 43-53 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CWR.................0%.
* SNOW LEVEL..........5000 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....68-76.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........5200 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 40S TO LOWER 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 60S.
MONDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID
60S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 50S TO MID 60S.
CAZ515-170945-
EAST BAY HILLS-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....64-69 EXCEPT 59-66 ABOVE 2000 FEET.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........3600 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....42-50.
* MAX HUMIDITY........53-63 PERCENT EXCEPT 40-50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* CWR.................0%.
* SNOW LEVEL..........4900 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....69-77.
* MIN HUMIDITY........30-40 PERCENT EXCEPT 20-30 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE
NORTH 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 5 MPH SHIFTING TO THE
NORTH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........5300 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO
20 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER
60S.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS, THEN CHANCE OF RAIN. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ514-170945-
EASTERN SANTA CLARA HILLS-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....64-69 EXCEPT 58-63 ABOVE 2000 FEET.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE MORNING.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS 20 TO
30 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4200 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....40-47.
* MAX HUMIDITY........60 PERCENT EXCEPT 40-50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........5500 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....70-78.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTHEAST 5 TO
10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........5600 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO LOWER 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 60S TO MID 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER
60S.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS, THEN CHANCE OF RAIN. SOUTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ529-170945-
NORTHERN MONTEREY BAY-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....68-74.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH SHIFTING TO THE WEST
5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....43-48.
* MAX HUMIDITY........70-80 PERCENT EXCEPT 60-70 PERCENT FROM 500
TO 1000 FEET.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTH UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....69-75.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE UPPER 40S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 40S. HIGHS IN THE 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER TO MID 60S.
CAZ530-170945-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....41-46 EXCEPT BIG SUR 48-53.
* MAX HUMIDITY........70 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH SHIFTING TO THE
NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....67-75.
* MIN HUMIDITY........50 PERCENT EXCEPT BIG SUR 40 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE UPPER 40S TO MID 50S.
SUNDAY
MOSTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE 60S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO
20 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO
20 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 50S TO UPPER
60S.
CAZ528-170945-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....70-75.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....43-48.
* MAX HUMIDITY........60-80 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH BECOMING EAST UP TO 5
MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....73-81.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE WEST 5
TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE 60S TO UPPER 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO
20 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE MID 60S TO
LOWER 70S.
TUESDAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ516-170945-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....71-76.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....40-45.
* MAX HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....76-81.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER
50S.
SUNDAY
PARTLY CLOUDY. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO
20 MPH. LOWS IN THE 40S. HIGHS NEAR 70.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO
20 MPH. LOWS IN THE 40S. HIGHS IN THE MID TO UPPER 60S.
CAZ517-170945-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....65-73.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4600 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....42-52.
* MAX HUMIDITY........50-60 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* CWR.................0%.
* SNOW LEVEL..........5900 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....68-76.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........6000 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE 40S TO MID 50S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 5 TO 15 MPH.
LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO MID 60S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE MID 50S TO
LOWER 60S.
CAZ518-170945-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
530 AM PDT FRI APR 17 2026
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....67-75.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 30 MPH
IN THE MORNING.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4800 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....41-49.
* MAX HUMIDITY........53-63 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE
NORTHEAST UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
* SNOW LEVEL..........6100 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........6000 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE UPPER 60S TO MID 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO
20 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 60S TO LOWER
70S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHWEST WINDS 10 TO
20 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 50S TO MID
60S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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