244
FNUS56 KMTR 061927
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1227 PM PDT SUN SEP 6 2026
DISCUSSION
BELOW NORMAL TEMPERATURES AND DIURNAL WINDS WILL
PREVAIL TODAY. LOW CONFIDENCE ON THE MARINE LAYER RETURNING
TONIGHT. WARMING AND DRYING TREND KICKS OFF MONDAY AND CONTINUES
THROUGH THURSDAY. TEMPERATURES 10 TO 15 DEGREES ABOVE NORMAL WITH
POOR MINIMUM RELATIVE HUMIDITY IS EXPECTED DURING THE AFTERNOONS.
POOR RECOVERY IS EXPECTED OVERNIGHT WITH NOCTURNAL DRYING LIKELY
IN THE HIGHER TERRAIN. IF THE MARINE LAYER IS ABLE TO FORM, IT
WILL BE CONFINED TO THE IMMEDIATE COAST. DIURNAL WINDS WILL
PREVAIL; HOWEVER, THE SEA BREEZE WILL BE NOTICEABLY WEAKER.
REMNANT TROPICAL MOISTURE IS NOW LOOKING UNLIKELY.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-070730-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
PATCHY DENSE FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....48-53.
* 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.
LABOR DAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....69-77.
* 24 HR TREND......7 DEGREES WARMER.
* MIN HUMIDITY........60-70 PERCENT.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
WEST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........65-85 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....71-79.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 50S
TO MID 60S.
WEDNESDAY
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO UPPER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE 70S.
FRIDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE 60S TO MID 70S.
CAZ503-070730-
SONOMA COASTAL RANGE-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....48-53.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....78-86.
* 24 HR TREND......9 DEGREES WARMER.
* MIN HUMIDITY........25-35 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTH 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........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....56-62.
* MAX HUMIDITY........48-58 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....84-92.
* MIN HUMIDITY........23-33 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH. LOWS IN THE 60S TO
LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE UPPER 80S TO MID 90S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE UPPER 70S TO MID 80S.
CAZ502-070730-
MARIN COASTAL RANGE-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....48-53.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........75-95 PERCENT EXCEPT 40-45 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....83-91.
* 24 HR TREND......12 DEGREES WARMER.
* MIN HUMIDITY........30-40 PERCENT EXCEPT 20-30 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING NORTH 5 TO 10
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST 5 TO 10 MPH AND GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....52-57 EXCEPT 60-65 ABOVE 2000 FEET.
* MAX HUMIDITY........60-80 PERCENT EXCEPT 30-35 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....84-92.
* MIN HUMIDITY........30-40 PERCENT EXCEPT 20 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTH UP TO 5
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 5 MPH.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S TO LOWER
70S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE 70S TO UPPER 80S.
FRIDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ506-070730-
NORTH BAY INTERIOR VALLEYS-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY DENSE FOG AFTER
MIDNIGHT.
* MIN TEMPERATURE.....48-53.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY. PATCHY DENSE FOG IN THE MORNING.
* MAX TEMPERATURE.....82-90.
* 24 HR TREND......8 DEGREES WARMER.
* MIN HUMIDITY........25-35 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........60-80 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH
UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....86-94.
* MIN HUMIDITY........25-35 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO UPPER
60S.
WEDNESDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE 80S TO UPPER 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE 80S.
FRIDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID
50S TO LOWER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
CAZ504-070730-
NORTH BAY INTERIOR MOUNTAINS-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....52-58.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........53-73 PERCENT EXCEPT 48-58 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH
UP TO 5 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH
UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....80-88.
* 24 HR TREND......9 DEGREES WARMER.
* MIN HUMIDITY........15-20 PERCENT.
* 24 HR TREND......5 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTH 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS 5 TO 10 MPH AND GUSTS TO
AROUND 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....56-65.
* MAX HUMIDITY........38-48 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 5 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 5 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....84-92.
* MIN HUMIDITY........10-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH SHIFTING TO THE EAST
5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. WEST WINDS UP TO 10 MPH. LOWS IN THE 60S TO LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO MID 70S. HIGHS IN THE 80S TO UPPER 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S
TO MID 70S. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY
MOSTLY CLEAR. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE 80S.
CAZ006-070730-
SAN FRANCISCO-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* 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.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....71-79.
* 24 HR TREND......8 DEGREES WARMER.
* MIN HUMIDITY........55-65 PERCENT.
* 24 HR TREND......30 PERCENT DRIER.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
WEST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 60S.
WEDNESDAY
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE
60S. HIGHS IN THE UPPER 70S TO MID 80S.
THURSDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE
60S. HIGHS IN THE 70S.
FRIDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 50S TO MID 60S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ509-070730-
SAN FRANCISCO PENINSULA COAST-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....49-54.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....70-78.
* 24 HR TREND......9 DEGREES WARMER.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........60-80 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH SHIFTING TO THE WEST
5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS
IN THE UPPER 50S TO MID 60S.
WEDNESDAY
MOSTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 50S TO MID 60S. HIGHS IN THE UPPER 70S TO MID 80S.
THURSDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE UPPER 50S TO MID 60S. HIGHS IN THE 70S TO LOWER 80S.
FRIDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID
50S TO LOWER 60S. HIGHS IN THE UPPER 60S TO MID 70S.
CAZ508-070730-
SAN FRANCISCO BAY SHORELINE-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....78-86.
* 24 HR TREND......10 DEGREES WARMER.
* MIN HUMIDITY........40-50 PERCENT.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........60-80 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH
UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....80-88.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE MID 80S TO LOWER 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S
TO LOWER 70S. HIGHS IN THE 70S TO UPPER 80S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ510-070730-
EAST BAY INTERIOR VALLEYS-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....53-58.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....85-93.
* 24 HR TREND......11 DEGREES WARMER.
* MIN HUMIDITY........20-30 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH
IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....58-64.
* MAX HUMIDITY........53-63 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....88-96.
* MIN HUMIDITY........18-28 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH
IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S TO MID
70S.
WEDNESDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE
60S TO MID 70S. HIGHS IN THE 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
60S TO MID 70S. HIGHS IN THE 80S TO MID 90S.
FRIDAY
MOSTLY CLEAR. SOUTHWEST WINDS 15 TO 25 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE 70S TO UPPER 80S.
CAZ513-070730-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-80 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....83-90.
* 24 HR TREND......8 DEGREES WARMER.
* MIN HUMIDITY........25-35 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING LIGHT WINDS.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....86-94.
* MIN HUMIDITY........25-35 PERCENT.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
WEST IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE MID 60S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 60S TO LOWER 70S. HIGHS 92 TO 100.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE 80S TO UPPER 90S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER
50S TO MID 60S. HIGHS IN THE 80S TO LOWER 90S.
CAZ512-070730-
SANTA CRUZ MOUNTAINS-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....48-53.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........45-55 PERCENT EXCEPT 30-35 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....78-86.
* 24 HR TREND......13 DEGREES WARMER.
* MIN HUMIDITY........25-35 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.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....56-66.
* MAX HUMIDITY........38-48 PERCENT EXCEPT 23-33 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 5 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....82-90.
* MIN HUMIDITY........25-35 PERCENT EXCEPT 15-20 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING WEST UP TO 5
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....EAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH. LOWS IN THE 60S TO
LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
60S TO MID 70S. HIGHS IN THE 80S TO MID 90S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S
TO LOWER 70S. HIGHS IN THE 70S TO MID 80S.
CAZ515-070730-
EAST BAY HILLS-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........48-58 PERCENT EXCEPT 30-35 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......65 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO 20
MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO 20
MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-90.
* 24 HR TREND......11 DEGREES WARMER.
* MIN HUMIDITY........15-20 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH AND GUSTS TO
AROUND 20 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH AND GUSTS TO
AROUND 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....58-66.
* MAX HUMIDITY........30-40 PERCENT EXCEPT 20-30 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....87-95.
* MIN HUMIDITY........18-28 PERCENT EXCEPT 15-20 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHWEST 5 TO 10 MPH AND GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
NORTH 5 TO 10 MPH AND GUSTS TO AROUND 20 MPH IN THE
AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S TO MID
70S.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. NORTHWEST
WINDS 5 TO 15 MPH. LOWS IN THE 60S TO UPPER 70S. HIGHS IN THE
90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
60S TO MID 70S. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY
MOSTLY CLEAR. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE UPPER 70S TO MID 80S.
CAZ514-070730-
EASTERN SANTA CLARA HILLS-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....50-55.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........40-50 PERCENT.
* 24 HR TREND......60 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....81-89.
* 24 HR TREND......9 DEGREES WARMER.
* MIN HUMIDITY........15-20 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTH 5 TO 10
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....53-58 EXCEPT 58-65 ABOVE 2000 FEET.
* MAX HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 5 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH
UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....86-94.
* MIN HUMIDITY........10-15 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTH 5 TO 10
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO MID 70S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO MID 70S. HIGHS 92 TO 100.
THURSDAY
CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S TO MID
70S. HIGHS IN THE 90S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S
TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
CAZ529-070730-
NORTHERN MONTEREY BAY-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....49-54.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........65-85 PERCENT EXCEPT 60-70 PERCENT FROM 500
TO 1000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....72-80.
* 24 HR TREND......6 DEGREES WARMER.
* MIN HUMIDITY........45-55 PERCENT EXCEPT 35-45 PERCENT FROM 500
TO 1000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTH 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........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....75-83.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTHWEST 5 TO 10 MPH IN
THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH.
LOWS IN THE MID 60S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S. HIGHS IN THE 80S TO LOWER 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE UPPER 70S TO MID 80S.
FRIDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS NEAR 60.
HIGHS IN THE 70S TO LOWER 80S.
CAZ530-070730-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90 PERCENT EXCEPT BIG SUR 60 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....66-71 EXCEPT BIG SUR 73-78.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........60 PERCENT EXCEPT BIG SUR 40 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH SHIFTING TO THE WEST
5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........80 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE EAST
UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....70-75 EXCEPT BIG SUR 77-82.
* MIN HUMIDITY........60 PERCENT EXCEPT BIG SUR 40 PERCENT.
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE WEST 5
TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S.
WEDNESDAY
MOSTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE UPPER 70S TO MID 80S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 60S
TO LOWER 70S. HIGHS IN THE MID 70S TO LOWER 80S.
FRIDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE 60S TO UPPER 70S.
CAZ528-070730-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....49-54.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....77-85.
* 24 HR TREND......6 DEGREES WARMER.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH SHIFTING TO THE
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........60-80 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH SHIFTING TO THE EAST
5 TO 10 MPH AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....80-88.
* MIN HUMIDITY........28-38 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
WEST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE 60S.
WEDNESDAY
PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE UPPER 80S TO MID 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO UPPER 60S. HIGHS IN THE 80S TO LOWER 90S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID
50S TO LOWER 60S. HIGHS IN THE UPPER 70S TO MID 80S.
CAZ516-070730-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....49-54.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........65-85 PERCENT.
* 24 HR TREND......40 PERCENT DRIER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....84-92.
* 24 HR TREND......7 DEGREES WARMER.
* MIN HUMIDITY........23-33 PERCENT.
* 24 HR TREND......5 PERCENT DRIER.
* 20-FOOT WINDS.......NORTH WINDS UP TO 5 MPH SHIFTING TO THE WEST
5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........58-78 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING LIGHT WINDS.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....85-93.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......LIGHT WINDS BECOMING SOUTH 5 TO 10 MPH IN THE
AFTERNOON.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS
IN THE UPPER 50S TO MID 60S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO UPPER 60S. HIGHS IN THE 90S.
THURSDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 10 TO
20 MPH. LOWS IN THE 50S TO UPPER 60S. HIGHS IN THE 90S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE UPPER 80S TO MID 90S.
CAZ517-070730-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....50-59.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........40-50 PERCENT EXCEPT 30-35 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....81-89.
* 24 HR TREND......22 DEGREES WARMER.
* MIN HUMIDITY........18-28 PERCENT.
* 24 HR TREND......15 PERCENT DRIER.
* 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.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....54-64 EXCEPT 61-66 ABOVE 2000 FEET.
* MAX HUMIDITY........33-43 PERCENT EXCEPT 20-30 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING LIGHT WINDS.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....84-92.
* MIN HUMIDITY........15-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH.
LOWS IN THE 60S TO MID 70S.
WEDNESDAY
PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
60S TO UPPER 70S. HIGHS IN THE UPPER 80S TO MID 90S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO UPPER 70S. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
CAZ518-070730-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
1227 PM PDT SUN SEP 6 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....51-59.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........45-55 PERCENT EXCEPT 40 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......30 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 30
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
LABOR DAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....83-91.
* 24 HR TREND......5 DEGREES WARMER.
* MIN HUMIDITY........15 PERCENT.
* 24 HR TREND......5 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....EAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 10 TO 15 MPH WITH GUSTS 20 TO 30 MPH IN THE
AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
MONDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....54-64.
* MAX HUMIDITY........28-38 PERCENT EXCEPT 25 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS AROUND 5 TO 10 MPH WITH GUSTS TO
15 MPH SHIFTING TO THE EAST UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....85-93.
* MIN HUMIDITY........10-20 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH AND GUSTS TO AROUND
20 MPH.
* CWR.................0%.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS
IN THE 60S TO MID 70S.
WEDNESDAY
PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
60S TO MID 70S. HIGHS IN THE 80S TO UPPER 90S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 60S TO MID 70S. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 60S
TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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