257
FNUS56 KMTR 042205
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
305 PM PDT THU SEP 4 2025
DISCUSSION
BENIGN CONDITIONS CONTINUE INTO THE WEEKEND WITH A
COOLING TREND EXTENDING THROUGH NEXT WEEK. BREEZY ONSHORE WINDS
DEVELOP EACH AFTERNOON AND EVENING, MAINLY NEAR FAVORED GAPS AND
PASSES. HUMIDITIES INCREASE THROUGH THE FORECAST PERIOD, WITH A
POTENTIAL PATTERN CHANGE EARLY NEXT WEEK THAT COULD BRING EVEN
DEEPER MOISTURE TO THE DISTRICT.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-051015-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....64-72.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........80-90 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH INCREASING TO 10 TO 20
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................10%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID 50S TO
LOWER 60S.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE MID 50S TO LOWER 60S. HIGHS IN THE MID
60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF DRIZZLE, THEN SLIGHT CHANCE OF
DRIZZLE. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID 50S TO LOWER
60S. HIGHS IN THE 60S TO LOWER 70S.
TUESDAY
MOSTLY CLOUDY. CHANCE OF DRIZZLE, THEN SLIGHT CHANCE
OF DRIZZLE. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO LOWER 60S.
HIGHS IN THE 60S TO LOWER 70S.
CAZ503-051015-
SONOMA COASTAL RANGE-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....76-84.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....54-59.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....76-84.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO LOWER 60S.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S TO
LOWER 80S.
MONDAY
PARTLY CLOUDY. CHANCE OF DRIZZLE, THEN SLIGHT CHANCE OF
DRIZZLE. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO MID 60S.
HIGHS IN THE 70S TO LOWER 80S.
TUESDAY
PARTLY CLOUDY. CHANCE OF DRIZZLE, THEN SLIGHT CHANCE
OF DRIZZLE. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO LOWER
60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ502-051015-
MARIN COASTAL RANGE-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT EXCEPT 60-70 PERCENT ABOVE
2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....72-79 EXCEPT 67-72 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........60-70 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH WITH GUSTS 20 TO 30
MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....52-57 EXCEPT 58-63 ABOVE 2000 FEET.
* MAX HUMIDITY........80-100 PERCENT EXCEPT 50-60 PERCENT ABOVE
2000 FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH AND GUSTY.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH AND GUSTY.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH AND GUSTS TO AROUND
20 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S TO MID
60S.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S TO
LOWER 80S.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S.
CAZ506-051015-
NORTH BAY INTERIOR VALLEYS-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* 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........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....76-84.
* 24 HR TREND......5 DEGREES WARMER.
* MIN HUMIDITY........55-65 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. PATCHY FOG
EARLY IN THE MORNING.
* MAX TEMPERATURE.....75-83.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S TO LOWER
60S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE 70S TO
LOWER 80S.
TUESDAY
PARTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF DRIZZLE.
WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO LOWER 60S. HIGHS IN
THE 70S.
CAZ504-051015-
NORTH BAY INTERIOR MOUNTAINS-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....52-59.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-80 PERCENT EXCEPT 50-70 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......20 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO 20
MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....78-86.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........45-55 PERCENT.
* 24 HR TREND......20 PERCENT WETTER.
* 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.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....53-60.
* 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%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....77-85.
* 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
SATURDAY NIGHT
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO MID 60S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE 70S.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE 60S TO
UPPER 70S.
CAZ006-051015-
SAN FRANCISCO-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....56-61.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....63-71.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........80-90 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......BREEZY. WEST WINDS 15 TO 25 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE LOWER 60S.
SUNDAY
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
LOWER 60S. HIGHS IN THE MID 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
10 TO 20 MPH. LOWS IN THE LOWER 60S. HIGHS IN THE MID 60S TO
LOWER 70S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
10 TO 20 MPH. LOWS IN THE LOWER 60S. HIGHS IN THE MID 60S TO
LOWER 70S.
CAZ509-051015-
SAN FRANCISCO PENINSULA COAST-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* 24 HR TREND......4 DEGREES WARMER.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....63-71.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........75-85 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CWR.................10%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....66-74.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER
50S.
SUNDAY
MOSTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE MID 50S TO LOWER 60S. HIGHS IN THE 60S TO MID 70S.
MONDAY
MOSTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE MID 50S TO LOWER 60S. HIGHS IN THE MID 60S TO LOWER 70S.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF DRIZZLE.
WEST WINDS 5 TO 15 MPH. LOWS IN THE MID 50S TO LOWER 60S. HIGHS
IN THE MID 60S TO LOWER 70S.
CAZ508-051015-
SAN FRANCISCO BAY SHORELINE-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....55-60.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
SLIGHT CHANCE OF 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.......WEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................10%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 50S TO
MID 60S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 50S TO MID 60S. HIGHS IN THE 70S.
MONDAY
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 50S TO MID 60S. HIGHS IN THE 60S TO UPPER 70S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
10 TO 20 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE UPPER 60S
TO MID 70S.
CAZ510-051015-
EAST BAY INTERIOR VALLEYS-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* 24 HR TREND......4 DEGREES WARMER.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....77-85.
* 24 HR TREND......5 DEGREES COOLER.
* MIN HUMIDITY........45-55 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....57-62.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 15 TO 25 MPH.
* CWR.................10%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....78-86.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR. SOUTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE 50S TO UPPER 60S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. SOUTHWEST
WINDS 10 TO 20 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S
TO LOWER 80S.
CAZ513-051015-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....54-59.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....76-84.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........55-65 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....78-86.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE MID 50S TO LOWER
60S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID
50S TO LOWER 60S. HIGHS IN THE UPPER 70S TO MID 80S.
MONDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID
50S TO LOWER 60S. HIGHS IN THE 70S TO MID 80S.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
10 TO 20 MPH. LOWS IN THE MID 50S TO LOWER 60S. HIGHS IN THE 70S
TO LOWER 80S.
CAZ512-051015-
SANTA CRUZ MOUNTAINS-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....55-60.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........65-85 PERCENT EXCEPT 55-75 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....73-81.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........60-70 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....54-61.
* MAX HUMIDITY........63-83 PERCENT EXCEPT 53-63 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CWR.................10%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. SLIGHT
CHANCE OF DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....75-83.
* MIN HUMIDITY........50-60 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
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO
UPPER 60S.
SUNDAY
PARTLY CLOUDY. WEST 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.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO UPPER 60S. HIGHS IN THE 70S.
CAZ515-051015-
EAST BAY HILLS-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....55-61.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........65-85 PERCENT EXCEPT 53-63 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....73-81.
* 24 HR TREND......6 DEGREES COOLER.
* MIN HUMIDITY........60-70 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................10%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....55-62.
* MAX HUMIDITY........65-85 PERCENT EXCEPT 53-63 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* CWR.................10%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....74-82.
* MIN HUMIDITY........50-60 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE MORNING.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH
IN THE MORNING.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S TO MID
60S.
SUNDAY
PARTLY CLOUDY. 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.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
10 TO 20 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE 70S.
CAZ514-051015-
EASTERN SANTA CLARA HILLS-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70 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 WITH GUSTS TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....77-85.
* 24 HR TREND......8 DEGREES COOLER.
* MIN HUMIDITY........30 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....52-58.
* MAX HUMIDITY........70 PERCENT EXCEPT 50-60 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....77-85.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH AND GUSTS TO AROUND
20 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO LOWER 60S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO MID 80S.
MONDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO LOWER 80S.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF DRIZZLE. WEST WINDS
5 TO 15 MPH. LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE 70S.
CAZ529-051015-
NORTHERN MONTEREY BAY-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT. SLIGHT CHANCE OF DRIZZLE AFTER
MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 15 MPH SHIFTING TO THE
NORTHWEST UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
SLIGHT CHANCE OF DRIZZLE IN THE MORNING.
* MAX TEMPERATURE.....71-79.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........65-75 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG LATE IN THE
EVENING. AREAS OF FOG EARLY IN THE MORNING, THEN PATCHY FOG EARLY
IN THE MORNING. SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG EARLY IN THE
MORNING. PATCHY FOG LATE IN THE MORNING. SLIGHT CHANCE OF 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
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. PATCHY FOG. EAST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 50S.
SUNDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE UPPER 50S. HIGHS IN THE 70S.
MONDAY
MOSTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE UPPER 50S. HIGHS IN THE 60S TO UPPER 70S.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. SLIGHT CHANCE OF DRIZZLE.
WEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
60S TO MID 70S.
CAZ530-051015-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING.
* MAX TEMPERATURE.....62-67 EXCEPT BIG SUR 70-75.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........80 PERCENT EXCEPT BIG SUR 60 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF DRIZZLE AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........100 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF DRIZZLE IN THE
MORNING. PATCHY FOG LATE IN THE MORNING.
* MAX TEMPERATURE.....64-69 EXCEPT BIG SUR 71-76.
* MIN HUMIDITY........70 PERCENT EXCEPT BIG SUR 60 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO LOWER
60S.
SUNDAY
MOSTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE 50S TO LOWER 60S. HIGHS IN THE MID 60S TO LOWER 70S.
MONDAY
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 60S TO LOWER 70S.
TUESDAY
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 60S TO LOWER 70S.
CAZ528-051015-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH DECREASING TO 5 TO 10
MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....71-79.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........60-70 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH INCREASING TO 15 TO 25
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH DECREASING TO 5 TO 10
MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. PATCHY FOG
EARLY IN THE MORNING.
* MAX TEMPERATURE.....73-81.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH INCREASING TO 10 TO 20
MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID TO UPPER
50S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO LOWER 80S.
MONDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO LOWER 80S.
TUESDAY
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO LOWER 60S. HIGHS IN THE 60S TO UPPER 70S.
CAZ516-051015-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 15 TO 25 MPH DECREASING TO 5
TO 10 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-90.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........40-50 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH INCREASING TO 10
TO 20 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH DECREASING TO 5
TO 10 MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....81-89.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE UPPER 40S TO MID 50S.
SUNDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE 80S.
MONDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE UPPER 70S TO MID 80S.
TUESDAY
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE MID 70S TO LOWER 80S.
CAZ517-051015-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....51-61 EXCEPT 61-66 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........55-75 PERCENT EXCEPT 38-48 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......70 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........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....80-88.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........35-45 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....50-60 EXCEPT 60-65 ABOVE 2000 FEET.
* MAX HUMIDITY........63-83 PERCENT EXCEPT 40-50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS AROUND 5 TO 10 MPH WITH
GUSTS TO 15 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....80-88.
* MIN HUMIDITY........30-40 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
SATURDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS
IN THE 50S TO MID 60S.
SUNDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE 70S TO MID 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.
TUESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO MID 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ518-051015-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
305 PM PDT THU SEP 4 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....54-64.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........55-75 PERCENT EXCEPT 45-55 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......55 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-90.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........35-45 PERCENT.
* 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.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........2000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-63.
* MAX HUMIDITY........63-83 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. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....80-88.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE 50S TO MID 60S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 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.
TUESDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO LOWER 60S. HIGHS IN THE 70S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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