199
FNUS56 KMTR 281230
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 SUN DEC 28 2025
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
NEAR AVERAGE HIGHS WITH COOLING OVERNIGHT LOWS ARE
EXPECTED THROUGH THE WEEKEND AND INTO THE NEXT WORK WEEK. LIGHT
OFFSHORE FLOW LASTS THROUGH MUCH OF THE WEEK, LEADING TO SOME
REDUCTIONS IN INTERIOR HUMIDITIES, SPECIFICALLY ON HIGHER
TERRAIN. DRY WEATHER LASTS INTO THE FINAL DAY OF THE YEAR BEFORE
LIGHT TO MODERATE RAINS ENTER THE REGION AND CONTINUE THROUGH THE
FIRST FEW DAYS OF THE NEW YEAR.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-281045-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....52-57.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FOG LATE IN THE EVENING.
* MIN TEMPERATURE.....37-44.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....53-59.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS
IN THE 30S TO UPPER 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 50S TO LOWER 60S.
WEDNESDAY
MOSTLY CLOUDY. EAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 50S TO LOWER 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS
10 TO 20 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S.
CAZ503-281045-
SONOMA COASTAL RANGE-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........4400 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....39-45.
* MAX HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH.
* CWR.................0%.
* SNOW LEVEL..........5900 FT ASL.
MONDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....56-62.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH.
* CWR.................0%.
* SNOW LEVEL..........6200 FT ASL.
EXTENDED
MONDAY NIGHT
CLEAR. NORTH WINDS UP TO 10 MPH. LOWS IN THE 30S
TO UPPER 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS UP TO 10 MPH. LOWS IN
THE 30S TO UPPER 40S. HIGHS IN THE 50S TO MID 60S.
WEDNESDAY
MOSTLY CLOUDY. EAST WINDS UP TO 10 MPH. LOWS IN THE
40S. HIGHS IN THE MID 50S TO LOWER 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 50S TO
LOWER 60S.
CAZ502-281045-
MARIN COASTAL RANGE-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....52-57.
* MIN HUMIDITY........60 PERCENT EXCEPT 50 PERCENT ABOVE 2000 FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........3900 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....34-39.
* MAX HUMIDITY........80-90 PERCENT EXCEPT 60-70 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..........6000 FT ASL.
MONDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST EARLY IN THE MORNING.
PATCHY FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....51-56.
* MIN HUMIDITY........60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........6300 FT ASL.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS
NEAR 40.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE UPPER 30S TO MID 40S. HIGHS IN THE 50S.
WEDNESDAY
MOSTLY CLOUDY. EAST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 30S TO MID 40S. HIGHS IN THE LOWER TO MID 50S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. EAST WINDS 10 TO
20 MPH. LOWS IN THE 40S. HIGHS IN THE UPPER 40S TO MID 50S.
CAZ506-281045-
NORTH BAY INTERIOR VALLEYS-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....50-55.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FOG LATE IN THE EVENING.
* MIN TEMPERATURE.....33-38.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST AND PATCHY DENSE FOG IN
THE MORNING.
* MAX TEMPERATURE.....53-59.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. NORTHEAST WINDS UP TO 10 MPH. LOWS
IN THE MID 30S TO LOWER 40S.
TUESDAY
MOSTLY CLEAR. AREAS OF FROST. PATCHY DENSE FOG.
NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE MID 30S TO LOWER 40S.
HIGHS IN THE 50S.
WEDNESDAY
MOSTLY CLOUDY. AREAS OF FOG. EAST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO MID 40S. HIGHS IN THE 50S.
NEW YEARS DAY
CLOUDY. PATCHY FOG. RAIN LIKELY. EAST WINDS 5 TO
15 MPH. LOWS IN THE 40S. HIGHS IN THE UPPER 40S TO MID 50S.
CAZ504-281045-
NORTH BAY INTERIOR MOUNTAINS-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....49-57.
* MIN HUMIDITY........60 PERCENT EXCEPT 45-55 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 AND GUSTS TO AROUND
20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........4100 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....38-44.
* MAX HUMIDITY........70 PERCENT EXCEPT 50-60 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH WITH GUSTS TO 20
MPH.
* CWR.................0%.
* SNOW LEVEL..........5900 FT ASL.
MONDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....51-59.
* MIN HUMIDITY........60 PERCENT EXCEPT 45-55 PERCENT ABOVE 2000
FEET.
* 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 WITH GUSTS 20 TO
30 MPH.
* CWR.................0%.
* SNOW LEVEL..........6200 FT ASL.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.
WEDNESDAY
MOSTLY CLOUDY. PATCHY FOG. NORTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 50S.
NEW YEARS DAY
MOSTLY CLOUDY. PATCHY FOG. RAIN LIKELY. EAST
WINDS 5 TO 15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE
UPPER 40S TO MID 50S.
CAZ006-281045-
SAN FRANCISCO-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....52-57.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....40-45.
* MAX HUMIDITY........80 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....52-57.
* MIN HUMIDITY........60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. NORTHEAST WINDS 10 TO 20 MPH. LOWS
IN THE LOWER 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 10 TO 20 MPH. LOWS IN
THE LOWER TO MID 40S. HIGHS IN THE MID 50S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. NORTHEAST WINDS 10 TO
20 MPH. LOWS IN THE 40S. HIGHS IN THE MID 50S.
NEW YEARS DAY
CLOUDY. RAIN LIKELY. EAST WINDS 10 TO 20 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 50S.
CAZ509-281045-
SAN FRANCISCO PENINSULA COAST-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....54-61.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....39-44.
* MAX HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....56-63.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 50S TO MID 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO MID
60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 50S TO MID
60S.
CAZ508-281045-
SAN FRANCISCO BAY SHORELINE-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....51-56.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....37-42.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY. PATCHY FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
MID 30S TO LOWER 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE MID 50S TO
LOWER 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE MID 50S TO
LOWER 60S.
CAZ510-281045-
EAST BAY INTERIOR VALLEYS-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....49-54.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
PATCHY FOG LATE IN THE EVENING.
* MIN TEMPERATURE.....33-38.
* MAX HUMIDITY........90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING. PATCHY FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....49-54.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. EAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO LOWER 40S.
TUESDAY
PARTLY CLOUDY. AREAS OF FROST. PATCHY FOG. NORTHEAST
WINDS 5 TO 15 MPH. LOWS IN THE 30S TO LOWER 40S. HIGHS IN THE 40S
TO UPPER 50S.
WEDNESDAY
MOSTLY CLOUDY. PATCHY FOG. EAST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO MID 40S. HIGHS IN THE 40S TO UPPER 50S.
NEW YEARS DAY
CLOUDY. RAIN LIKELY. EAST WINDS 10 TO 20 MPH.
LOWS IN THE 40S. HIGHS IN THE 50S.
CAZ513-281045-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....53-58.
* MIN HUMIDITY........60 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE
MORNING.
* MIN TEMPERATURE.....32-37.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY. PATCHY FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....56-61.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
MID 30S TO LOWER 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE LOWER 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS UP TO
10 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE LOWER 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 40S. HIGHS IN THE LOWER 60S.
CAZ512-281045-
SANTA CRUZ MOUNTAINS-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....52-60.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........4000 FT ASL.
TONIGHT
* SKY/WEATHER.........CLEAR.
* MIN TEMPERATURE.....37-43.
* MAX HUMIDITY........55-75 PERCENT EXCEPT 50-60 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..........5500 FT ASL.
MONDAY
* SKY/WEATHER.........SUNNY. PATCHY FROST EARLY IN THE MORNING.
* MAX TEMPERATURE.....55-63.
* 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 AND GUSTS TO
AROUND 20 MPH.
* CWR.................0%.
* SNOW LEVEL..........5900 FT ASL.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE UPPER 50S TO
MID 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 50S TO MID
60S.
CAZ515-281045-
EAST BAY HILLS-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....47-54.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........3800 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE
MORNING.
* MIN TEMPERATURE.....36-42 EXCEPT 30-40 ABOVE 2000 FEET.
* MAX HUMIDITY........70-90 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..........5600 FT ASL.
MONDAY
* SKY/WEATHER.........SUNNY. PATCHY FROST EARLY IN THE MORNING.
AREAS OF FROST EARLY IN THE MORNING, THEN PATCHY FROST LATE IN
THE MORNING.
* MAX TEMPERATURE.....49-57.
* MIN HUMIDITY........55-65 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..........6100 FT ASL.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. NORTHEAST WINDS UP TO 10 MPH. LOWS
IN THE 30S TO LOWER 40S.
TUESDAY
MOSTLY CLEAR. AREAS OF FROST. EAST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO MID 40S. HIGHS IN THE 50S.
WEDNESDAY
MOSTLY CLOUDY. EAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS
10 TO 20 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 50S.
CAZ514-281045-
EASTERN SANTA CLARA HILLS-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST IN THE MORNING.
* MAX TEMPERATURE.....49-57.
* MIN HUMIDITY........40 PERCENT EXCEPT 45-55 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.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........4000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. AREAS OF FROST LATE IN THE
EVENING.
* MIN TEMPERATURE.....31-38.
* MAX HUMIDITY........65-85 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH 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..........5200 FT ASL.
MONDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST EARLY IN THE MORNING.
PATCHY FROST LATE IN THE MORNING.
* MAX TEMPERATURE.....53-61.
* MIN HUMIDITY........40 PERCENT EXCEPT 50 PERCENT ABOVE 2000 FEET.
* 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..........5700 FT ASL.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO MID 40S. HIGHS IN THE 50S TO LOWER 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO MID 40S. HIGHS IN THE 50S TO LOWER
60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 50S TO LOWER
60S.
CAZ529-281045-
NORTHERN MONTEREY BAY-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....55-60.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....36-41.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....58-63.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 30S TO MID 40S.
TUESDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S. HIGHS IN THE 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS 5 TO
15 MPH. LOWS IN THE 40S. HIGHS IN THE LOWER 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
CAZ530-281045-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....57-63.
* MIN HUMIDITY........60 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....34-39 EXCEPT BIG SUR 43-48.
* MAX HUMIDITY........90 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....60-67.
* MIN HUMIDITY........50 PERCENT EXCEPT BIG SUR 40 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S.
TUESDAY
MOSTLY CLEAR. EAST WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 50S TO UPPER
60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS
10 TO 20 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.
CAZ528-281045-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
* MAX TEMPERATURE.....56-62.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FROST EARLY IN THE
MORNING.
* MIN TEMPERATURE.....34-40.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........SUNNY. PATCHY FROST EARLY IN THE MORNING.
AREAS OF FROST EARLY IN THE MORNING, THEN PATCHY FROST LATE IN
THE MORNING.
* MAX TEMPERATURE.....59-67.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
CLEAR. EAST WINDS 10 TO 20 MPH. LOWS IN THE 30S
TO UPPER 40S.
TUESDAY
MOSTLY CLEAR. EAST WINDS 10 TO 20 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS 10 TO
20 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS
10 TO 20 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO
UPPER 60S.
CAZ516-281045-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG AND FROST IN THE
MORNING.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FOG AND FROST EARLY IN
THE MORNING.
* MIN TEMPERATURE.....30-35.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST AND PATCHY FOG
IN THE MORNING.
* MAX TEMPERATURE.....59-64.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO LOWER 40S.
TUESDAY
MOSTLY CLEAR. AREAS OF FROST. EAST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO MID 40S. HIGHS IN THE 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 40S. HIGHS IN THE LOWER TO MID 60S.
CAZ517-281045-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG AND FROST IN THE
MORNING.
* MAX TEMPERATURE.....53-61.
* 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........1000 FT ASL.
* SNOW LEVEL..........4400 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. AREAS OF FROST EARLY IN THE
MORNING.
* MIN TEMPERATURE.....35-45.
* MAX HUMIDITY........55-75 PERCENT EXCEPT 50-60 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..........4900 FT ASL.
MONDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST EARLY IN THE MORNING.
PATCHY FROST LATE IN THE MORNING.
* MAX TEMPERATURE.....58-66.
* 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 AND GUSTS TO AROUND
20 MPH.
* CWR.................0%.
* SNOW LEVEL..........5400 FT ASL.
EXTENDED
MONDAY NIGHT
CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE
30S TO UPPER 40S.
TUESDAY
MOSTLY CLEAR. EAST WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE 50S TO UPPER 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. EAST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER
60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS
10 TO 20 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO
MID 60S.
CAZ518-281045-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
530 AM PST SUN DEC 28 2025
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FROST AND PATCHY FOG
IN THE MORNING.
* MAX TEMPERATURE.....51-59.
* MIN HUMIDITY........65-75 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........1000 FT ASL.
* SNOW LEVEL..........4500 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT.
PATCHY FROST AFTER MIDNIGHT, THEN AREAS OF FROST EARLY IN THE
MORNING.
* MIN TEMPERATURE.....31-38.
* MAX HUMIDITY........75-95 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.
MONDAY
* SKY/WEATHER.........SUNNY. AREAS OF FROST EARLY IN THE MORNING.
PATCHY DENSE FOG EARLY IN THE MORNING, THEN PATCHY FROST LATE IN
THE MORNING.
* MAX TEMPERATURE.....55-63.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS 5 TO 10 MPH AND GUSTS TO AROUND
20 MPH.
* CWR.................0%.
* SNOW LEVEL..........5300 FT ASL.
EXTENDED
MONDAY NIGHT
CLEAR. EAST WINDS 5 TO 15 MPH. LOWS IN THE 30S TO
MID 40S.
TUESDAY
MOSTLY CLEAR. EAST WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO MID 40S. HIGHS IN THE UPPER 50S TO MID 60S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. SOUTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO
MID 60S.
NEW YEARS DAY
MOSTLY CLOUDY. RAIN LIKELY. SOUTHEAST WINDS
10 TO 20 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE MID 50S
TO LOWER 60S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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