993
FNUS56 KMTR 091230
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 AM PST FRI JAN 09 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
QUIET WEATHER PREVAILS WITH OFFSHORE FLOW RETURNING
FRIDAY AND HOLDING THROUGH SUNDAY. COOL AND CHILLY WEATHER
CONTINUES THROUGH SATURDAY, WITH A GRADUAL WARMING TREND STARTING
SUNDAY AND CONTINUING INTO NEXT WEEK. NO MAJOR FIRE WEATHER
CONCERNS ARE EXPECTED.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-091100-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....50-55.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....37-43.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST EARLY IN THE
MORNING.
* MAX TEMPERATURE.....53-59.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO UPPER 40S.
SUNDAY
PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE 50S TO LOWER 60S.
MONDAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 50S TO MID 60S.
CAZ503-091100-
SONOMA COASTAL RANGE-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....53-58.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....38-43.
* MAX HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* CWR.................0%.
* SNOW LEVEL..........4500 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....55-60.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....EAST WINDS UP TO 5 MPH.
* CWR.................0%.
* SNOW LEVEL..........4800 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHEAST WINDS UP TO 10 MPH.
LOWS IN THE UPPER 30S TO MID 40S.
SUNDAY
PARTLY CLOUDY. NORTH WINDS UP TO 10 MPH. LOWS IN THE
UPPER 30S TO MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.
MONDAY
MOSTLY CLEAR. NORTH WINDS UP TO 10 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY CLEAR. NORTH WINDS UP TO 10 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S.
CAZ502-091100-
MARIN COASTAL RANGE-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....50-55.
* MIN HUMIDITY........60 PERCENT EXCEPT 50 PERCENT ABOVE 2000 FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....34-39.
* MAX HUMIDITY........80-90 PERCENT EXCEPT 70 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4400 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST EARLY IN THE
MORNING. PATCHY FROST LATE IN THE MORNING.
* MAX TEMPERATURE.....49-54.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 10 TO 15 MPH AND GUSTS TO AROUND
20 MPH.
* CWR.................0%.
* SNOW LEVEL..........4800 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH.
LOWS IN THE MID 30S TO LOWER 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
MID 30S TO LOWER 40S. HIGHS IN THE 50S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 30S TO MID 40S. HIGHS IN THE 50S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ506-091100-
NORTH BAY INTERIOR VALLEYS-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....51-56.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE
MORNING. AREAS OF FROST EARLY IN THE MORNING.
* MIN TEMPERATURE.....32-37.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST EARLY IN THE
MORNING. PATCHY FROST LATE IN THE MORNING.
* MAX TEMPERATURE.....51-56.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHEAST WINDS UP TO 10 MPH.
LOWS IN THE 30S TO LOWER 40S.
SUNDAY
PARTLY CLOUDY. PATCHY FOG. NORTHEAST WINDS UP TO
10 MPH. LOWS IN THE 30S TO MID 40S. HIGHS IN THE 50S TO LOWER
60S.
MONDAY
MOSTLY CLEAR. PATCHY FOG. NORTHEAST WINDS UP TO 10 MPH.
LOWS IN THE 30S TO MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN
THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ504-091100-
NORTH BAY INTERIOR MOUNTAINS-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....50-57.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE MORNING.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH. GUSTS UP TO 30
MPH DECREASING TO 20 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........3800 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE
MORNING. AREAS OF FROST EARLY IN THE MORNING.
* MIN TEMPERATURE.....34-41.
* MAX HUMIDITY........65-85 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4400 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....50-57.
* MIN HUMIDITY........60 PERCENT EXCEPT 45-55 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4600 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTH WINDS UP TO 10 MPH. LOWS
IN THE 30S TO MID 40S.
SUNDAY
PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO MID 40S. HIGHS IN THE 50S.
MONDAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ006-091100-
SAN FRANCISCO-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....50-55.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....38-43.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....52-57.
* MIN HUMIDITY........60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE LOWER
40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 50S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 10 TO 20 MPH. LOWS IN THE
40S. HIGHS IN THE UPPER 50S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE UPPER 40S. HIGHS AROUND 60.
CAZ509-091100-
SAN FRANCISCO PENINSULA COAST-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....52-60.
* MIN HUMIDITY........50 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....39-44.
* MAX HUMIDITY........65-85 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....55-63.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH.
LOWS IN THE 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S. HIGHS IN THE 50S TO MID 60S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S.
CAZ508-091100-
SAN FRANCISCO BAY SHORELINE-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....51-56.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE
MORNING.
* MIN TEMPERATURE.....33-38.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FROST EARLY IN THE
MORNING. AREAS OF FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....53-58.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE 30S TO
MID 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ510-091100-
EAST BAY INTERIOR VALLEYS-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....48-53.
* MIN HUMIDITY........60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
PATCHY FROST AFTER MIDNIGHT. AREAS OF FROST EARLY IN THE MORNING.
* MIN TEMPERATURE.....32-37.
* MAX HUMIDITY........90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....49-54.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH.
LOWS IN THE MID 30S TO LOWER 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
MID 30S TO LOWER 40S. HIGHS IN THE 50S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
MID 30S TO LOWER 40S. HIGHS IN THE 50S TO LOWER 60S.
TUESDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN
THE UPPER 30S TO MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.
CAZ513-091100-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....52-57.
* MIN HUMIDITY........50 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE
MORNING.
* MIN TEMPERATURE.....32-37.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST EARLY IN THE MORNING.
PATCHY FROST LATE IN THE MORNING.
* MAX TEMPERATURE.....56-61.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHEAST WINDS UP TO 10 MPH. LOWS IN THE MID 30S
TO LOWER 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS UP TO 10 MPH. LOWS IN
THE MID 30S TO LOWER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 30S TO MID 40S. HIGHS IN THE LOWER 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S. HIGHS IN THE 60S.
CAZ512-091100-
SANTA CRUZ MOUNTAINS-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....51-59.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........3800 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....37-43.
* MAX HUMIDITY........50-70 PERCENT EXCEPT 48-58 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4300 FT ASL.
SATURDAY
* SKY/WEATHER.........SUNNY. PATCHY FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....56-64.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4600 FT ASL.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO UPPER 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 50S TO MID 60S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S.
CAZ515-091100-
EAST BAY HILLS-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....47-55.
* MIN HUMIDITY........50-60 PERCENT EXCEPT 40-50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH AND GUSTS TO
AROUND 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........3400 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST AFTER MIDNIGHT.
AREAS OF FROST EARLY IN THE MORNING.
* MIN TEMPERATURE.....33-38.
* MAX HUMIDITY........55-75 PERCENT EXCEPT 53-63 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4200 FT ASL.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....49-57.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4700 FT ASL.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE 30S TO
LOWER 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE 50S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 50S TO MID 60S.
CAZ514-091100-
EASTERN SANTA CLARA HILLS-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........SUNNY. WIDESPREAD FROST IN THE MORNING.
* MAX TEMPERATURE.....49-57.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........3300 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST LATE IN THE
EVENING. AREAS OF FROST AFTER MIDNIGHT.
* MIN TEMPERATURE.....31-38.
* MAX HUMIDITY........70 PERCENT EXCEPT 48-58 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 5 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4200 FT ASL.
SATURDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST EARLY IN THE MORNING.
WIDESPREAD FROST EARLY IN THE MORNING, THEN AREAS OF FROST LATE
IN THE MORNING.
* MAX TEMPERATURE.....53-61.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING NORTHEAST 5 TO
10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4600 FT ASL.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO LOWER 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO LOWER 40S. HIGHS IN THE 50S TO LOWER 60S.
MONDAY
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE 30S TO
MID 40S. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ529-091100-
NORTHERN MONTEREY BAY-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....53-58.
* MIN HUMIDITY........50 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
EAST IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....37-42.
* MAX HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....58-63.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 30S
TO MID 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 30S TO MID 40S. HIGHS IN THE LOWER TO MID 60S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S. HIGHS IN THE UPPER 60S.
CAZ530-091100-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....56-62.
* MIN HUMIDITY........50 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....35-40 EXCEPT BIG SUR 43-48.
* MAX HUMIDITY........70 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........SUNNY. PATCHY FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....60-66.
* MIN HUMIDITY........50 PERCENT EXCEPT BIG SUR 40 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH.
LOWS IN THE 40S TO LOWER 50S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ528-091100-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....55-60.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE
MORNING. AREAS OF FROST EARLY IN THE MORNING.
* MIN TEMPERATURE.....34-41.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....59-66.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY. EAST WINDS 10 TO 20 MPH. LOWS IN
THE 30S TO MID 40S.
SUNDAY
PARTLY CLOUDY. EAST WINDS 10 TO 20 MPH. LOWS IN THE 30S
TO MID 40S. HIGHS IN THE 60S.
MONDAY
MOSTLY CLEAR. EAST WINDS 10 TO 20 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLEAR. EAST WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ516-091100-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. WIDESPREAD FROST IN THE
MORNING.
* MAX TEMPERATURE.....53-58.
* MIN HUMIDITY........50 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST AFTER MIDNIGHT.
AREAS OF FROST AFTER MIDNIGHT.
* MIN TEMPERATURE.....29-35.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........SUNNY. WIDESPREAD FROST EARLY IN THE MORNING,
THEN AREAS OF FROST LATE IN THE MORNING.
* MAX TEMPERATURE.....58-63.
* MIN HUMIDITY........50 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. AREAS OF FROST. NORTHEAST WINDS UP TO 10 MPH. LOWS
IN THE 30S TO LOWER 40S.
SUNDAY
PARTLY CLOUDY. WIDESPREAD FROST. NORTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO LOWER 40S. HIGHS IN THE MID 60S.
MONDAY
MOSTLY CLEAR. AREAS OF FROST. NORTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO MID 40S. HIGHS IN THE MID TO UPPER
60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS AROUND 70.
CAZ517-091100-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. WIDESPREAD FROST IN THE
MORNING.
* MAX TEMPERATURE.....51-59.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........3200 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST AFTER MIDNIGHT.
AREAS OF FROST EARLY IN THE MORNING.
* MIN TEMPERATURE.....34-44.
* MAX HUMIDITY........48-58 PERCENT EXCEPT 38-48 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4200 FT ASL.
SATURDAY
* SKY/WEATHER.........SUNNY. WIDESPREAD FROST EARLY IN THE MORNING.
AREAS OF FROST LATE IN THE MORNING.
* MAX TEMPERATURE.....57-65.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4600 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE 30S TO
UPPER 40S.
SUNDAY
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
MONDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 50S TO UPPER 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ518-091100-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
530 AM PST FRI JAN 09 2026
TODAY
* SKY/WEATHER.........SUNNY. WIDESPREAD FROST IN THE MORNING.
* MAX TEMPERATURE.....51-59.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST UP TO 5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........3000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT.
WIDESPREAD FROST EARLY IN THE MORNING.
* MIN TEMPERATURE.....30-38.
* MAX HUMIDITY........60-80 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4100 FT ASL.
SATURDAY
* SKY/WEATHER.........SUNNY. WIDESPREAD FROST EARLY IN THE MORNING.
AREAS OF FROST LATE IN THE MORNING.
* MAX TEMPERATURE.....55-63.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
* SNOW LEVEL..........4500 FT ASL.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE 30S TO
LOWER 40S.
SUNDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE 50S TO MID 60S.
MONDAY
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE 30S TO
MID 40S. HIGHS IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 60S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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