503
FNUS56 KMTR 082204
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
304 PM PDT THU OCT 8 2026
...ELEVATED FIRE WEATHER THREAT THROUGH FRIDAY. HOT AND DRY
CONDITIONS ACROSS THE INTERIOR THROUGH THURSDAY WITH COOLER
CONDITIONS AND STRONGER WINDS ON FRIDAY...
DISCUSSION
WARM AND DRY CONDITIONS CONTINUE TODAY. A
SIGNIFICANT PATTERN CHANGE BEGINS ON FRIDAY WITH AN INCREASE IN
STRONG ONSHORE WINDS AS A DRY COLD FRONT APPROACHES OUR COAST. THE
FRONTAL PASSAGE WILL DEEPEN THE MARINE LAYER AND USHER IN A
COOLER AND MORE HUMID AIR MASS THROUGH THE WEEKEND. ELEVATED
ONSHORE WINDS GRADUALLY EASE EARLY NEXT WEEK. HIGH PRESSURE
REBUILDS IN THE WAKE OF THE FRONTAL PASSAGE, RESULTING IN ANOTHER
PUSH OF LIGHT NORTHERLY/OFFSHORE FLOW DURING THE OVERNIGHT HOURS
ACROSS THE NORTH BAY HIGHER TERRAIN. DESPITE THIS, COOL AND HUMID
CONDITIONS ARE EXPECTED TO CONTINUE THROUGH THE MIDDLE OF NEXT
WEEK.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-091015-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....54-60.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........75-95 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........500 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY DENSE FOG IN THE
MORNING.
* MAX TEMPERATURE.....68-76.
* 24 HR TREND......8 DEGREES COOLER.
* MIN HUMIDITY........75-85 PERCENT.
* 24 HR TREND......40 PERCENT WETTER.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....58-66.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE 40S TO LOWER 50S.
SUNDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE UPPER 50S TO MID 60S.
COLUMBUS DAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE 50S TO UPPER 60S.
TUESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 50S TO UPPER 60S.
CAZ503-091015-
SONOMA COASTAL RANGE-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....63-73.
* 24 HR TREND......10 DEGREES WARMER.
* MAX HUMIDITY........38-48 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....82-90.
* 24 HR TREND......4 DEGREES COOLER.
* MIN HUMIDITY........35-45 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST 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.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....65-73.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH AND GUSTS TO
AROUND 20 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COLDER, CLEAR. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE 40S.
SUNDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
COLUMBUS DAY
MOSTLY CLEAR. NORTH WINDS UP TO 10 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 60S TO MID 70S.
CAZ502-091015-
MARIN COASTAL RANGE-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....56-61 EXCEPT 62-67 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-80 PERCENT EXCEPT 50 PERCENT ABOVE 2000
FEET.
* 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........NONE.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....74-79 EXCEPT 68-73 ABOVE 2000 FEET.
* 24 HR TREND......12 DEGREES COOLER.
* MIN HUMIDITY........55-65 PERCENT.
* 24 HR TREND......20 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........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........80-90 PERCENT EXCEPT 50-60 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH AND GUSTY.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....64-69 EXCEPT 59-64 ABOVE 2000 FEET.
* MIN HUMIDITY........60-70 PERCENT EXCEPT 50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH WITH GUSTS 20 TO 30
MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID
40S TO LOWER 50S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE 60S.
COLUMBUS DAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. NORTH
WINDS 5 TO 15 MPH. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE
MID 60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ506-091015-
NORTH BAY INTERIOR VALLEYS-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....53-60.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........75-95 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY DENSE FOG IN THE
MORNING.
* MAX TEMPERATURE.....80-88.
* 24 HR TREND......9 DEGREES COOLER.
* MIN HUMIDITY........45-55 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........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....66-74.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO LOWER 50S.
SUNDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 60S TO LOWER 70S.
COLUMBUS DAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. NORTH
WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE MID
60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE 40S TO MID 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ504-091015-
NORTH BAY INTERIOR MOUNTAINS-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....61-71.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........43-53 PERCENT.
* 24 HR TREND......25 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTH AFTER MIDNIGHT.
* 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.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....84-92.
* 24 HR TREND......4 DEGREES COOLER.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* 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........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....50-56.
* MAX HUMIDITY........75-95 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
INCREASING TO 35 MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....65-73.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS 20 TO
30 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COLDER. MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH.
LOWS IN THE 40S TO LOWER 50S.
SUNDAY
PARTLY CLOUDY. NORTH WINDS 10 TO 20 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.
COLUMBUS DAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ006-091015-
SAN FRANCISCO-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* 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........500 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....63-71.
* 24 HR TREND......6 DEGREES COOLER.
* MIN HUMIDITY........85-95 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 15 TO 20 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....57-62.
* MIN HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......BREEZY. WEST WINDS 15 TO 25 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR. WEST WINDS 20 TO 30 MPH. LOWS IN
THE MID 50S.
SUNDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID
50S. HIGHS IN THE UPPER 50S TO MID 60S.
COLUMBUS DAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. NORTH
WINDS 10 TO 20 MPH. LOWS IN THE MID 50S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID
50S. HIGHS IN THE LOWER TO MID 60S.
CAZ509-091015-
SAN FRANCISCO PENINSULA COAST-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 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........500 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....65-73.
* 24 HR TREND......12 DEGREES COOLER.
* MIN HUMIDITY........75-85 PERCENT.
* 24 HR TREND......20 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....55-60.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
PARTLY CLOUDY. NORTHWEST WINDS 15 TO 25 MPH.
LOWS IN THE 40S TO MID 50S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO MID 50S. HIGHS NEAR 60.
COLUMBUS DAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. NORTH
WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.
TUESDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH.
LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 60S.
CAZ508-091015-
SAN FRANCISCO BAY SHORELINE-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-90 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........500 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....73-81.
* 24 HR TREND......7 DEGREES COOLER.
* MIN HUMIDITY........60-70 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........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....62-70.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE
WEST 15 TO 25 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COOLER. MOSTLY CLEAR IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WEST WINDS 15 TO 25 MPH. LOWS IN THE 40S
TO MID 50S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE 60S.
COLUMBUS DAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. NORTH
WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S
TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ510-091015-
EAST BAY INTERIOR VALLEYS-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....58-66.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........55-75 PERCENT.
* 24 HR TREND......20 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....81-89.
* 24 HR TREND......14 DEGREES COOLER.
* MIN HUMIDITY........40-50 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........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR.
* MIN TEMPERATURE.....55-61.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 15 TO 25 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....67-75.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......WINDY. SOUTHWEST WINDS 20 TO 30 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COOLER. MOSTLY CLEAR. SOUTHWEST WINDS 20 TO
30 MPH. LOWS IN THE 40S TO MID 50S.
SUNDAY
MOSTLY CLEAR. SOUTHWEST WINDS 15 TO 25 MPH. LOWS IN THE
40S TO UPPER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
COLUMBUS DAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. NORTHEAST
WINDS 10 TO 20 MPH. LOWS IN THE 40S TO UPPER 50S. HIGHS IN THE
MID 60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO UPPER 50S. HIGHS IN THE UPPER 60S TO MID 70S.
CAZ513-091015-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....81-87.
* 24 HR TREND......8 DEGREES COOLER.
* MIN HUMIDITY........40-50 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTH 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.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....67-72.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COOLER. MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH.
LOWS IN THE MID 40S TO LOWER 50S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
COLUMBUS DAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. SOUTHEAST
WINDS 5 TO 15 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE
MID 60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE MID 40S TO LOWER 50S. HIGHS IN THE UPPER 60S TO MID 70S.
CAZ512-091015-
SANTA CRUZ MOUNTAINS-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....58-68.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........53-73 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 5 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........500 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....74-82.
* 24 HR TREND......14 DEGREES COOLER.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......20 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTHWEST UP TO
5 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....52-58.
* MAX HUMIDITY........70-90 PERCENT EXCEPT 60-80 PERCENT ABOVE 2000
FEET.
* 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.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH WITH GUSTS TO 20 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COLDER. MOSTLY CLEAR IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 40S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 60S.
COLUMBUS DAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS.
NORTHEAST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS
IN THE 60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ515-091015-
EAST BAY HILLS-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....59-69.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........48-58 PERCENT EXCEPT 28-38 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......20 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........NONE.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....80-88.
* 24 HR TREND......7 DEGREES COOLER.
* MIN HUMIDITY........45-55 PERCENT EXCEPT 20-30 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 WITH GUSTS TO
AROUND 30 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....54-60 EXCEPT 48-57 ABOVE 2000 FEET.
* MAX HUMIDITY........75-95 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...BREEZY. SOUTHWEST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH INCREASING TO 20 TO 30 MPH WITH GUSTS
TO AROUND 50 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....BREEZY. SOUTHWEST WINDS 15 TO 25 MPH. GUSTS
UP TO 35 MPH INCREASING TO 50 MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....63-71.
* MIN HUMIDITY........65-75 PERCENT EXCEPT 45-55 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WINDY. SOUTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO AROUND 50 MPH.
* RIDGES/UPR SLOPES....BREEZY. SOUTHWEST WINDS 20 TO 30 MPH. GUSTS
UP TO 55 MPH DECREASING TO 45 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COLDER. MOSTLY CLEAR. SOUTHWEST WINDS 15 TO
25 MPH. LOWS IN THE 40S TO LOWER 50S.
SUNDAY
MOSTLY CLEAR. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S.
COLUMBUS DAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. EAST
WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 60S
TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ514-091015-
EASTERN SANTA CLARA HILLS-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....55-60 EXCEPT 60-66 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........40 PERCENT EXCEPT 25-30 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST 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........NONE.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE.....81-89.
* 24 HR TREND......13 DEGREES COOLER.
* MIN HUMIDITY........25-35 PERCENT.
* 24 HR TREND......5 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTHWEST 5 TO
10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 30
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....48-56.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 15 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
25 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........40 PERCENT EXCEPT 45-55 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 5 MPH INCREASING TO 10
TO 15 MPH AND GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 40 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COLDER. MOSTLY CLEAR. SOUTHWEST WINDS 10 TO
20 MPH. LOWS IN THE 30S TO UPPER 40S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S TO MID 60S.
COLUMBUS DAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS. SOUTHEAST
WINDS 10 TO 20 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE
50S TO UPPER 60S.
TUESDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE 60S TO LOWER 70S.
CAZ529-091015-
NORTHERN MONTEREY BAY-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* 24 HR TREND......4 DEGREES COOLER.
* MAX HUMIDITY........90-100 PERCENT EXCEPT 80-90 PERCENT FROM 500
TO 1000 FEET.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........500 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....68-76.
* 24 HR TREND......19 DEGREES COOLER.
* MIN HUMIDITY........65-75 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTH 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.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLOUDY. PATCHY
FOG IN THE LATE EVENING AND OVERNIGHT.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE.....61-67.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......WEST 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 NEAR 50.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.
COLUMBUS DAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. EAST
WINDS 5 TO 15 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE
50S TO UPPER 60S.
TUESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 60S.
CAZ530-091015-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....54-59.
* 24 HR TREND......4 DEGREES COOLER.
* MAX HUMIDITY........90 PERCENT EXCEPT BIG SUR 70 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........500 FT ASL.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....66-74.
* 24 HR TREND......7 DEGREES COOLER.
* MIN HUMIDITY........80 PERCENT EXCEPT BIG SUR 60 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....60-66.
* MIN HUMIDITY........80 PERCENT EXCEPT BIG SUR 70 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COOLER. MOSTLY CLEAR IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WEST WINDS 15 TO 25 MPH. LOWS IN THE 40S
TO MID 50S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO MID 50S. HIGHS IN THE 50S TO MID 60S.
COLUMBUS DAY
PARTLY CLOUDY. CHANCE OF SHOWERS. SOUTHEAST WINDS
10 TO 20 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE UPPER 50S
TO MID 60S.
TUESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 60S.
CAZ528-091015-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* 24 HR TREND......4 DEGREES COOLER.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....75-83.
* 24 HR TREND......8 DEGREES COOLER.
* MIN HUMIDITY........55-65 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......WEST WINDS UP TO 5 MPH INCREASING TO 10 TO 20
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......BREEZY. WEST WINDS 10 TO 15 MPH INCREASING TO
15 TO 25 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. WEST WINDS 15 TO 25 MPH. LOWS IN THE MID 40S TO
LOWER 50S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.
COLUMBUS DAY
PARTLY CLOUDY. CHANCE OF SHOWERS. SOUTH WINDS
10 TO 20 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 60S.
TUESDAY
MOSTLY CLEAR. PATCHY FOG. WEST WINDS 10 TO 20 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER
70S.
CAZ516-091015-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-90 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....84-90.
* 24 HR TREND......11 DEGREES COOLER.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH INCREASING TO
SOUTH 10 TO 20 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
PATCHY FOG IN THE LATE EVENING AND OVERNIGHT.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH BECOMING SOUTH
UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. PATCHY FOG
IN THE MORNING.
* MAX TEMPERATURE.....70-78.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS UP TO 5 MPH INCREASING TO
WEST 10 TO 20 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COLDER. MOSTLY CLEAR IN THE EVENING THEN
BECOMING PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
40S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE MID 60S TO LOWER 70S.
COLUMBUS DAY
PARTLY CLOUDY. CHANCE OF SHOWERS. PATCHY FOG.
SOUTH WINDS 10 TO 20 MPH. LOWS IN THE UPPER 30S TO MID 40S. HIGHS
IN THE 60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 10 TO
20 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE UPPER 60S TO
MID 70S.
CAZ517-091015-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....57-67.
* 24 HR TREND......7 DEGREES COOLER.
* MAX HUMIDITY........48-58 PERCENT EXCEPT 38-48 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......15 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 5 TO 10 MPH SHIFTING TO THE EAST
UP TO 5 MPH AFTER MIDNIGHT.
* 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.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....78-86.
* 24 HR TREND......10 DEGREES COOLER.
* MIN HUMIDITY........35-45 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....46-54 EXCEPT 52-57 ABOVE 2000 FEET.
* MAX HUMIDITY........70-90 PERCENT EXCEPT 60-70 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....67-75.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COLDER. MOSTLY CLEAR. NORTHWEST WINDS 5 TO
15 MPH. LOWS IN THE 30S TO UPPER 40S.
SUNDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE 50S TO UPPER 60S.
COLUMBUS DAY
PARTLY CLOUDY. CHANCE OF SHOWERS. SOUTH WINDS
5 TO 15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE UPPER 50S
TO MID 60S.
TUESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ518-091015-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
304 PM PDT THU OCT 8 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....57-67.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........50-60 PERCENT.
* 24 HR TREND......5 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST UP TO 5 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO 20
MPH SHIFTING TO THE EAST UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-90.
* 24 HR TREND......10 DEGREES COOLER.
* MIN HUMIDITY........25-35 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 30
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....47-57.
* MAX HUMIDITY........75-95 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO 20
MPH.
* CWR.................0%.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....69-77.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 15 MPH AND GUSTS TO
AROUND 20 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
* CWR.................0%.
EXTENDED
SATURDAY NIGHT
COLDER. MOSTLY CLEAR IN THE EVENING THEN
BECOMING PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 30S
TO UPPER 40S.
SUNDAY
PARTLY CLOUDY. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 30S TO UPPER 40S. HIGHS IN THE 60S.
COLUMBUS DAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. PATCHY
FOG. SOUTH WINDS 10 TO 20 MPH. LOWS IN THE 30S TO MID 40S. HIGHS
IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 60S TO LOWER 70S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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