188
FNUS56 KMTR 192239
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
239 PM PST FRI DEC 19 2025
DISCUSSION
A SERIES OF STORMS WILL BRING 5-10" OF RAIN ACROSS
THE BAY AREA AND CENTRAL COAST OVER THE NEXT WEEK. WHILE THERE
WILL BE PERIODS OF STRONG WIND AND POSSIBLE THUNDERSTORMS MID-
WEEK, THE SIGNIFICANT AMOUNT OF RAIN AND HIGH HUMIDITY WILL QUELL
ANY FIRE WEATHER CONCERNS.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-201045-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN IN THE EVENING, THEN RAIN LIKELY AFTER
MIDNIGHT.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................90%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....53-58.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH SHIFTING TO THE EAST
5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH.
* CWR.................100%.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 15 TO 25 MPH.
* CWR.................100%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTHWEST WINDS 10 TO 20 MPH. LOWS
IN THE MID 40S TO LOWER 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE 50S TO LOWER 60S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE 50S TO LOWER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 50S TO LOWER 60S.
CAZ503-201045-
SONOMA COASTAL RANGE-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........CLOUDY. PATCHY FOG THROUGH THE NIGHT. RAIN IN
THE EVENING. CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.....46-51.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....WEST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................30%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........9000 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG THROUGH THE DAY.
CHANCE OF RAIN IN THE MORNING. RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........8500 FT ASL.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTH 10 TO 15 MPH AFTER MIDNIGHT.
* CWR.................100%.
* SNOW LEVEL..........9800 FT ASL.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....56-61.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS 20
TO 30 MPH.
* CWR.................100%.
* SNOW LEVEL..........9100 FT ASL.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTHWEST WINDS 5 TO 15 MPH. LOWS
IN THE MID 40S TO LOWER 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 5 TO 15 MPH. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE 50S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 50S.
CAZ502-201045-
MARIN COASTAL RANGE-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN IN THE EVENING, THEN RAIN LIKELY AFTER
MIDNIGHT.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........90-100 PERCENT EXCEPT 80 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CHANCE OF THUNDER...3 PERCENT.
* CWR.................90%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........9800 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY DENSE FOG IN THE
MORNING. CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....53-58.
* MIN HUMIDITY........90-100 PERCENT EXCEPT 80 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........9200 FT ASL.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........100 PERCENT EXCEPT 90 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....SOUTH WINDS 10 TO 15 MPH AND GUSTY SHIFTING
TO THE SOUTHWEST 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH
AFTER MIDNIGHT.
* CWR.................100%.
* SNOW LEVEL..........10100 FT ASL.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........90-100 PERCENT EXCEPT 70 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH.
* RIDGES/UPR SLOPES....BREEZY. SOUTH WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH.
* CWR.................100%.
* SNOW LEVEL..........9700 FT ASL.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE LOWER 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS NEAR 50.
HIGHS IN THE LOWER TO MID 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE 50S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE LOWER TO MID 50S.
CAZ506-201045-
NORTH BAY INTERIOR VALLEYS-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN IN THE EVENING, THEN RAIN LIKELY AFTER
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING,
THEN PATCHY FOG IN THE AFTERNOON. CHANCE OF RAIN IN THE MORNING,
THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....52-57.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS UP TO 5 MPH SHIFTING TO THE EAST
IN THE AFTERNOON.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
* CWR.................100%.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH.
* CWR.................100%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTHWEST WINDS 10 TO 20 MPH. LOWS
IN THE 40S TO MID 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO MID 50S. HIGHS IN THE 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 50S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 40S TO UPPER 50S.
CAZ504-201045-
NORTH BAY INTERIOR MOUNTAINS-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN IN THE EVENING, THEN
CHANCE OF RAIN AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....46-51.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........9200 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
CHANCE OF RAIN IN THE MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........90 PERCENT EXCEPT 75-85 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................70%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........8600 FT ASL.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH INCREASING TO 10 TO
20 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
INCREASING TO 30 MPH AFTER MIDNIGHT.
* CWR.................100%.
* SNOW LEVEL..........9800 FT ASL.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....55-60.
* MIN HUMIDITY........80-90 PERCENT EXCEPT 70-80 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
* CWR.................100%.
* SNOW LEVEL..........9500 FT ASL.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTHWEST WINDS 10 TO 20 MPH. LOWS
IN THE 40S TO LOWER 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 50S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE UPPER 40S TO MID 50S.
CAZ006-201045-
SAN FRANCISCO-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...3 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....55-60.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......BREEZY. SOUTH WINDS 10 TO 15 MPH INCREASING
TO 15 TO 25 MPH AFTER MIDNIGHT.
* CWR.................100%.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....55-60.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......BREEZY. SOUTH WINDS 20 TO 30 MPH.
* CWR.................100%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN
THE MID 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
LOWER TO MID 50S. HIGHS IN THE MID 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 15 TO 25 MPH. LOWS IN
THE LOWER 50S. HIGHS IN THE UPPER 50S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S.
CAZ509-201045-
SAN FRANCISCO PENINSULA COAST-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................90%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........PATCHY FOG IN THE MORNING. RAIN LIKELY IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....58-64.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH
5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH.
* CWR.................100%.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....59-64.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......BREEZY. SOUTH WINDS 15 TO 25 MPH.
* CWR.................100%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN
THE LOWER TO MID 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS NEAR
50. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ508-201045-
SAN FRANCISCO BAY SHORELINE-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...3 PERCENT.
* CWR.................90%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....57-62.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH.
* CWR.................100%.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....57-62.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......BREEZY. SOUTH WINDS 15 TO 25 MPH.
* CWR.................100%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN
THE LOWER 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE MID TO UPPER 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 15 TO 25 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE MID 50S TO LOWER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ510-201045-
EAST BAY INTERIOR VALLEYS-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...3 PERCENT.
* CWR.................90%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....56-61.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH.
* CWR.................100%.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....55-60.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......BREEZY. SOUTH WINDS 15 TO 25 MPH.
* CWR.................100%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE LOWER TO MID 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 20 TO 30 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE 50S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 20 TO 30 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 50S.
CAZ513-201045-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN THROUGH THE NIGHT. PATCHY FOG AFTER
MIDNIGHT.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................40%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........PATCHY FOG IN THE MORNING. RAIN LIKELY IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....59-64.
* MIN HUMIDITY........90 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................40%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
* CWR.................80%.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....56-61.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
* CWR.................90%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE LOWER 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE UPPER 50S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ512-201045-
SANTA CRUZ MOUNTAINS-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN THROUGH THE NIGHT. PATCHY FOG AFTER
MIDNIGHT.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................90%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10600 FT ASL.
SATURDAY
* SKY/WEATHER.........PATCHY FOG IN THE MORNING. RAIN LIKELY IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....58-65.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................80%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10000 FT ASL.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 15 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
* CWR.................90%.
* SNOW LEVEL..........10400 FT ASL.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....57-64.
* MIN HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH WITH GUSTS 20 TO 30
MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 35 MPH.
* CWR.................100%.
* SNOW LEVEL..........10000 FT ASL.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE UPPER 40S TO MID 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO UPPER 50S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ515-201045-
EAST BAY HILLS-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 15 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...3 PERCENT.
* CWR.................90%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10200 FT ASL.
SATURDAY
* SKY/WEATHER.........RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....57-62.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE MORNING.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE MORNING.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................70%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........9500 FT ASL.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 15 MPH INCREASING TO 15 TO
25 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....SOUTH WINDS 10 TO 15 MPH AND GUSTY
INCREASING TO 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH AFTER
MIDNIGHT.
* CWR.................100%.
* SNOW LEVEL..........10200 FT ASL.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WINDY. SOUTH WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH.
* RIDGES/UPR SLOPES....BREEZY. SOUTH WINDS 15 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH.
* CWR.................100%.
* SNOW LEVEL..........10000 FT ASL.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO MID 50S. HIGHS IN THE 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 15 TO 25 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 50S TO LOWER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 50S.
CAZ514-201045-
EASTERN SANTA CLARA HILLS-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........RAIN LIKELY IN THE EVENING, THEN RAIN AFTER
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....46-53.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................50%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10500 FT ASL.
SATURDAY
* SKY/WEATHER.........PATCHY FOG IN THE MORNING. RAIN LIKELY
THROUGH THE DAY.
* MAX TEMPERATURE.....56-63.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTH 5 TO 10
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................60%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........9900 FT ASL.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN.
* MIN TEMPERATURE.....48-54.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO 20
MPH.
* CWR.................80%.
* SNOW LEVEL..........10300 FT ASL.
SUNDAY
* SKY/WEATHER.........RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....54-60.
* MIN HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 20 MPH WITH GUSTS 20 TO 30
MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* CWR.................90%.
* SNOW LEVEL..........10100 FT ASL.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S.
MONDAY
CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 50S.
TUESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 50S TO LOWER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 50S.
CAZ529-201045-
NORTHERN MONTEREY BAY-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........PATCHY FOG THROUGH THE NIGHT. RAIN LIKELY IN
THE EVENING. RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................70%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........PATCHY FOG IN THE MORNING. RAIN LIKELY IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....58-63.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTH
IN THE AFTERNOON.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................70%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........PATCHY FOG EARLY IN THE EVENING. RAIN THROUGH
THE NIGHT.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................80%.
SUNDAY
* SKY/WEATHER.........RAIN.
* MAX TEMPERATURE.....57-62.
* MIN HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH.
* CWR.................100%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE LOWER 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
LOWER TO MID 50S. HIGHS IN THE UPPER 50S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS AROUND 60.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE UPPER 50S.
CAZ530-201045-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT EXCEPT BIG SUR 90 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................20%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........PATCHY DENSE FOG. RAIN LIKELY.
* MAX TEMPERATURE.....61-68.
* MIN HUMIDITY........90 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................20%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN LIKELY IN THE EVENING. RAIN AFTER
MIDNIGHT. PATCHY DENSE FOG IN THE LATE EVENING AND EARLY MORNING.
PATCHY DENSE FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........100 PERCENT EXCEPT BIG SUR 90 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................60%.
SUNDAY
* SKY/WEATHER.........RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....60-67.
* MIN HUMIDITY........90 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 20 MPH.
* CWR.................90%.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO UPPER 50S.
MONDAY
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO UPPER 50S. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
CLOUDY. RAIN, THEN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. SOUTHEAST WINDS 20 TO 30 MPH. LOWS IN THE 40S TO
UPPER 50S. HIGHS IN THE 50S TO UPPER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ528-201045-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................20%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........AREAS OF FOG IN THE MORNING. RAIN LIKELY
THROUGH THE DAY.
* MAX TEMPERATURE.....62-69.
* MIN HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........RAIN LIKELY THROUGH THE NIGHT. PATCHY FOG
EARLY IN THE EVENING.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH
5 TO 10 MPH AFTER MIDNIGHT.
* CWR.................40%.
SUNDAY
* SKY/WEATHER.........RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....60-66.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH.
* CWR.................80%.
EXTENDED
SUNDAY NIGHT
CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE LOWER TO MID 50S.
MONDAY
CLOUDY. RAIN LIKELY. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE UPPER 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
CLOUDY, RAIN. SOUTHEAST WINDS 20 TO 30 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ516-201045-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.....44-49.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
EAST UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........NONE.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG IN THE MORNING.
CHANCE OF RAIN THROUGH THE DAY.
* MAX TEMPERATURE.....65-70.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........NONE.
SATURDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE
NIGHT. PATCHY FOG IN THE LATE EVENING AND OVERNIGHT.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH.
* CWR.................10%.
SUNDAY
* SKY/WEATHER.........PATCHY FOG EARLY IN THE MORNING. RAIN LIKELY
THROUGH THE DAY.
* MAX TEMPERATURE.....59-64.
* MIN HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
* CWR.................50%.
EXTENDED
SUNDAY NIGHT
CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE UPPER 40S TO MID 50S.
MONDAY
CLOUDY. CHANCE OF RAIN. SOUTH WINDS 5 TO 15 MPH. LOWS
IN THE UPPER 40S TO MID 50S. HIGHS IN THE LOWER TO MID 60S.
TUESDAY
CLOUDY. RAIN LIKELY, THEN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. SOUTH WINDS 20 TO 30 MPH. LOWS IN THE MID 40S TO
LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS NEAR 60.
CAZ517-201045-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF RAIN IN THE EVENING, THEN CHANCE OF RAIN AFTER
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....45-53.
* MAX HUMIDITY........80-100 PERCENT EXCEPT 70-90 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. GUSTS UP TO 20 MPH
IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................20%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10100 FT ASL.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG IN THE MORNING.
CHANCE OF RAIN THROUGH THE DAY.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........60-70 PERCENT EXCEPT 70-80 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................30%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10000 FT ASL.
SATURDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........80-100 PERCENT EXCEPT 70-90 PERCENT ABOVE
2000 FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH AFTER MIDNIGHT.
* CWR.................60%.
* SNOW LEVEL..........10200 FT ASL.
SUNDAY
* SKY/WEATHER.........RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....57-65.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO 20
MPH.
* CWR.................90%.
* SNOW LEVEL..........9900 FT ASL.
EXTENDED
SUNDAY NIGHT
CLOUDY, RAIN. SOUTH WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO UPPER 50S.
MONDAY
CLOUDY. RAIN LIKELY. SOUTH WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
CLOUDY. RAIN LIKELY, THEN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE 40S TO MID
50S. HIGHS IN THE MID 50S TO LOWER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ518-201045-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
239 PM PST FRI DEC 19 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. PATCHY FOG AFTER
MIDNIGHT.
* MIN TEMPERATURE.....43-52.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
EAST UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................30%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10200 FT ASL.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
CHANCE OF RAIN THROUGH THE DAY.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................20%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10100 FT ASL.
SATURDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE
NIGHT. PATCHY FOG LATE IN THE EVENING.
* MIN TEMPERATURE.....46-54.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH.
* CWR.................40%.
* SNOW LEVEL..........10200 FT ASL.
SUNDAY
* SKY/WEATHER.........CLOUDY. CHANCE OF RAIN.
* MAX TEMPERATURE.....57-65.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 10 TO 15 MPH AND GUSTS TO AROUND
20 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 10 TO 15 MPH WITH GUSTS 20 TO 30
MPH.
* CWR.................80%.
* SNOW LEVEL..........9900 FT ASL.
EXTENDED
SUNDAY NIGHT
CLOUDY. CHANCE OF RAIN. SOUTH WINDS 10 TO 20 MPH.
LOWS IN THE 40S TO MID 50S.
MONDAY
CLOUDY. PATCHY DENSE FOG. CHANCE OF RAIN. SOUTH WINDS
10 TO 20 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 50S TO MID
60S.
TUESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE MID 50S TO LOWER 60S.
WEDNESDAY
CLOUDY, RAIN. SOUTH WINDS 15 TO 25 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 50S TO LOWER 60S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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