593
FNUS56 KMTR 032154
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
254 PM PDT WED SEP 3 2025
DISCUSSION
A GENERALLY BENIGN WEATHER PATTERN CONTINUES THROUGH
THE NEXT WEEK WITH A GRADUAL COOLING TREND IN THE FORECAST. THE
MARINE LAYER WILL DEEPEN THROUGH THE NEXT FEW DAYS, RESULTING IN
MORE INLAND STRATUS, POSSIBLE COASTAL DRIZZLE, AND IMPROVING
OVERNIGHT HUMIDITY RECOVERIES IN THE HILLS OUTSIDE OF THE HIGHEST
PEAKS. CLOUDS WILL RETREAT TO THE COAST EACH MORNING AND BREEZY
ONSHORE WINDS DEVELOP EACH AFTERNOON, WITH GUSTY CONDITIONS
THROUGH FAVORED VALLEYS, GAPS, AND EXPOSED RIDGES.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-041000-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG THROUGH THE NIGHT. PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....63-71.
* 24 HR TREND......8 DEGREES COOLER.
* MIN HUMIDITY........85-95 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY DRIZZLE AFTER MIDNIGHT. PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................10%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING. PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY DRIZZLE. WEST WINDS 10 TO
20 MPH. LOWS IN THE 50S.
SATURDAY
PARTLY CLOUDY. PATCHY DRIZZLE. PATCHY FOG. WEST WINDS
10 TO 20 MPH. LOWS IN THE 50S. HIGHS IN THE 60S TO LOWER 70S.
SUNDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE MID 50S TO LOWER 60S. HIGHS IN THE 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. PATCHY FOG. PATCHY DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE MID 50S TO LOWER 60S. HIGHS IN THE 60S
TO LOWER 70S.
CAZ503-041000-
SONOMA COASTAL RANGE-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......20 PERCENT WETTER.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH SHIFTING TO THE EAST
UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....76-84.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....77-85.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS
IN THE 50S TO LOWER 60S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
SUNDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. PATCHY DRIZZLE. WEST WINDS 5 TO 15 MPH.
LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ502-041000-
MARIN COASTAL RANGE-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT. PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....51-56 EXCEPT 58-63 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT EXCEPT 50-60 PERCENT ABOVE
2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....73-80 EXCEPT 68-73 ABOVE 2000 FEET.
* 24 HR TREND......5 DEGREES COOLER.
* MIN HUMIDITY........60-70 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 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 AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........80-100 PERCENT EXCEPT 50-60 PERCENT ABOVE
2000 FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* CWR.................10%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........55-65 PERCENT EXCEPT 40-50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
PARTLY CLOUDY. PATCHY DRIZZLE. WEST WINDS 10 TO
20 MPH. LOWS IN THE 50S TO MID 60S.
SATURDAY
PARTLY CLOUDY. PATCHY DRIZZLE. PATCHY FOG. WEST WINDS
10 TO 20 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S.
SUNDAY
MOSTLY CLEAR. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE 50S TO MID 60S. HIGHS IN THE 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. PATCHY DRIZZLE. PATCHY FOG. WEST WINDS
10 TO 20 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S.
CAZ506-041000-
NORTH BAY INTERIOR VALLEYS-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
* MAX TEMPERATURE.....77-85.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........55-65 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG LATE IN THE EVENING. AREAS OF FOG EARLY IN THE
MORNING.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................10%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG EARLY IN THE
MORNING. PATCHY FOG LATE IN THE MORNING.
* MAX TEMPERATURE.....76-84.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S.
SATURDAY
PARTLY CLOUDY. AREAS OF FOG. PATCHY FOG. WEST WINDS
10 TO 20 MPH. LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE MID 70S
TO LOWER 80S.
SUNDAY
MOSTLY CLEAR. AREAS OF FOG. PATCHY FOG. WEST WINDS 5 TO
15 MPH. LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE MID 70S TO
LOWER 80S.
MONDAY
PARTLY CLOUDY. PATCHY DRIZZLE. AREAS OF FOG. PATCHY
FOG. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO LOWER 60S. HIGHS
IN THE 70S TO LOWER 80S.
CAZ504-041000-
NORTH BAY INTERIOR MOUNTAINS-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....54-64.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........60-70 PERCENT EXCEPT 45-55 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....81-89.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........35-45 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-61.
* MAX HUMIDITY........70-80 PERCENT EXCEPT 50-70 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%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....78-86.
* MIN HUMIDITY........45-55 PERCENT.
* 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 IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO MID 60S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. PATCHY DRIZZLE. WEST WINDS 5 TO 15 MPH.
LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ006-041000-
SAN FRANCISCO-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....54-59.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....62-70.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........80-90 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
WEST 10 TO 20 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....56-61.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....63-71.
* MIN HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY DRIZZLE. WEST WINDS 15 TO 25 MPH. LOWS IN THE
UPPER 50S.
SATURDAY
PARTLY CLOUDY. PATCHY DRIZZLE. WEST WINDS 10 TO
20 MPH. LOWS AROUND 60. HIGHS IN THE MID 60S TO LOWER 70S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ509-041000-
SAN FRANCISCO PENINSULA COAST-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG THROUGH THE NIGHT. PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....64-72.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........75-85 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG IN THE LATE EVENING AND OVERNIGHT. PATCHY DRIZZLE
AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CWR.................10%.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
PATCHY FOG IN THE MORNING. PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CWR.................10%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. PATCHY DRIZZLE.
NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 50S.
SATURDAY
PARTLY CLOUDY. PATCHY DRIZZLE. PATCHY FOG. NORTHWEST
WINDS 5 TO 15 MPH. LOWS IN THE 50S. HIGHS IN THE MID 60S TO LOWER
70S.
SUNDAY
MOSTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE UPPER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ508-041000-
SAN FRANCISCO BAY SHORELINE-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....54-59.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....72-80.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........65-75 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....56-61.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................10%.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....70-78.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID 50S TO LOWER
60S.
SATURDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
MID 50S TO LOWER 60S. HIGHS IN THE 60S TO UPPER 70S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS NEAR 60.
HIGHS IN THE 60S TO UPPER 70S.
MONDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS NEAR 60.
HIGHS IN THE UPPER 60S TO MID 70S.
CAZ510-041000-
EAST BAY INTERIOR VALLEYS-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....56-62.
* 24 HR TREND......6 DEGREES COOLER.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....80-88.
* 24 HR TREND......5 DEGREES COOLER.
* MIN HUMIDITY........45-55 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....58-63.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 15 TO 25 MPH.
* CWR.................10%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....78-86.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR. SOUTHWEST WINDS 15 TO 25 MPH. LOWS
IN THE 50S TO MID 60S.
SATURDAY
MOSTLY CLEAR. SOUTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE 50S TO MID 60S. HIGHS IN THE 70S TO MID 80S.
SUNDAY
MOSTLY CLEAR. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE UPPER 70S TO MID 80S.
MONDAY
MOSTLY CLEAR. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO UPPER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
CAZ513-041000-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. PATCHY FOG
IN THE MORNING.
* MAX TEMPERATURE.....80-88.
* 24 HR TREND......5 DEGREES COOLER.
* MIN HUMIDITY........45-55 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....54-59.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....77-85.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE MID TO UPPER
50S.
SATURDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 50S TO LOWER 60S. HIGHS IN THE UPPER 70S TO MID 80S.
SUNDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE MID 50S TO LOWER 60S. HIGHS IN THE UPPER 70S TO MID 80S.
MONDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 10 TO 20 MPH.
LOWS IN THE MID 50S TO LOWER 60S. HIGHS IN THE 70S TO MID 80S.
CAZ512-041000-
SANTA CRUZ MOUNTAINS-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-63.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........60-80 PERCENT EXCEPT 50-60 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 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.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....75-83.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY DRIZZLE AFTER MIDNIGHT. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....55-62.
* MAX HUMIDITY........63-83 PERCENT EXCEPT 50-70 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.
* CWR.................10%.
FRIDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING. PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....73-81.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. PATCHY DRIZZLE. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO MID 60S.
SATURDAY
MOSTLY CLEAR. PATCHY DRIZZLE. NORTHWEST WINDS 5 TO
15 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S TO LOWER
80S.
SUNDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO UPPER 60S. HIGHS IN THE 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ515-041000-
EAST BAY HILLS-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....56-64.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........60-80 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 15 MPH AND GUSTY.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....73-81 EXCEPT 79-87 ABOVE 2000 FEET.
* 24 HR TREND......5 DEGREES COOLER.
* MIN HUMIDITY........50-60 PERCENT EXCEPT 30-40 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS 20
TO 30 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....56-63.
* MAX HUMIDITY........65-85 PERCENT EXCEPT 53-63 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 20 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* CWR.................10%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....73-81.
* MIN HUMIDITY........55-65 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 20 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 50S TO MID 60S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ514-041000-
EASTERN SANTA CLARA HILLS-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60 EXCEPT 60-66 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........50 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 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 IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-90.
* 24 HR TREND......5 DEGREES COOLER.
* MIN HUMIDITY........20 PERCENT EXCEPT 25-35 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....53-59.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....77-85.
* MIN HUMIDITY........30 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO LOWER 60S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO LOWER 60S. HIGHS IN THE 70S TO MID 80S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO MID 80S.
MONDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ529-041000-
NORTHERN MONTEREY BAY-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG THROUGH THE NIGHT. PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....70-78.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........65-75 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 15 MPH SHIFTING TO THE
NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG EARLY IN THE
MORNING. PATCHY FOG LATE IN THE MORNING. PATCHY DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....71-79.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. PATCHY DRIZZLE. NORTH WINDS 5 TO 15 MPH. LOWS
IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. PATCHY DRIZZLE. PATCHY FOG. WEST WINDS
5 TO 15 MPH. LOWS IN THE MID TO UPPER 50S. HIGHS IN THE 70S.
SUNDAY
PARTLY CLOUDY. AREAS OF FOG. PATCHY FOG. NORTHWEST
WINDS 5 TO 15 MPH. LOWS IN THE UPPER 50S. HIGHS IN THE 70S.
MONDAY
PARTLY CLOUDY. AREAS OF FOG. PATCHY FOG. WEST WINDS
5 TO 15 MPH. LOWS IN THE UPPER 50S. HIGHS IN THE 60S TO UPPER
70S.
CAZ530-041000-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG THROUGH THE NIGHT. PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....62-67 EXCEPT BIG SUR 72-77.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........80 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT. PATCHY DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........100 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
PATCHY DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....62-67 EXCEPT BIG SUR 71-76.
* MIN HUMIDITY........80 PERCENT EXCEPT BIG SUR 60 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY FOG. PATCHY DRIZZLE. WEST WINDS 10 TO 20 MPH. LOWS
IN THE 50S TO LOWER 60S.
SATURDAY
PARTLY CLOUDY. PATCHY DRIZZLE. PATCHY FOG. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE MID 60S
TO LOWER 70S.
SUNDAY
PARTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE MID 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE 50S TO LOWER 60S. HIGHS IN THE 60S TO LOWER 70S.
CAZ528-041000-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....73-81.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........55-65 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH INCREASING TO
WEST 15 TO 25 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 15 TO 25 MPH DECREASING TO 10 TO
15 MPH AFTER MIDNIGHT.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....71-79.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH INCREASING TO 10 TO 20
MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS 15 TO 25 MPH. LOWS IN THE 50S.
SATURDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 10 TO 20 MPH.
LOWS IN THE 50S. HIGHS IN THE 70S TO LOWER 80S.
SUNDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 10 TO 20 MPH.
LOWS IN THE 50S. HIGHS IN THE 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 10 TO 20 MPH.
LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ516-041000-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH DECREASING TO 5
TO 10 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....85-93.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH INCREASING TO 15
TO 25 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 15 TO 25 MPH DECREASING TO 5
TO 10 MPH AFTER MIDNIGHT.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG EARLY IN THE
MORNING. PATCHY FOG LATE IN THE MORNING.
* MAX TEMPERATURE.....83-91.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH INCREASING TO 10
TO 20 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS
IN THE UPPER 40S TO MID 50S.
SATURDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 10 TO
20 MPH. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 80S.
SUNDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 80S.
MONDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 70S TO UPPER 80S.
CAZ517-041000-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....54-64 EXCEPT 65-70 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........53-63 PERCENT EXCEPT 30-40 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......40 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....83-91.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH INCREASING TO
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-63 EXCEPT 62-67 ABOVE 2000 FEET.
* MAX HUMIDITY........60-80 PERCENT EXCEPT 38-48 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.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....81-89.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS
IN THE 50S TO MID 60S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO MID 60S. HIGHS IN THE 70S TO MID 80S.
SUNDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
CAZ518-041000-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
254 PM PDT WED SEP 3 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....57-67.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........48-58 PERCENT EXCEPT 38-48 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......5 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....86-94.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........25-35 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH INCREASING TO 10
TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH IN THE
AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
THURSDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....54-64.
* MAX HUMIDITY........53-73 PERCENT EXCEPT 45-55 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP
TO 30 MPH IN THE EVENING.
* CWR.................0%.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....82-90.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
FRIDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS
IN THE 50S TO MID 60S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE 70S TO MID 80S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE 70S TO MID 80S.
MONDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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