874
FNUS56 KMTR 192116
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
216 PM PDT MON OCT 19 2026
DISCUSSION
COOL CONDITIONS AND ONSHORE WINDS PREVAIL AS A
DEEPENING TROUGH APPROACHES THE REGION. CHANCES FOR RAIN ARRIVE
LATE TUESDAY WITH SHOWERS ACROSS MOST OF THE REGION THROUGH
THURSDAY. WETTING RAINS ARE EXPECTED ACROSS THE CENTRAL COAST
WITH A SLIGHT CHANCE FOR THUNDERSTORMS LATE TUESDAY NIGHT INTO
WEDNESDAY. ACROSS THE SF BAY AREA, CHANCES FOR WETTING RAINS ARE
INCREASING, MAINLY ACROSS THE HIGHER ELEVATION.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-200930-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....45-50.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................10%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........MOSTLY CLOUDY.
* MAX TEMPERATURE.....58-65.
* 24 HR TREND......5 DEGREES WARMER.
* MIN HUMIDITY........65-75 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......EAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTH
5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTH UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
* MAX TEMPERATURE.....60-68.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* CWR.................40%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID 50S.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. NORTHWEST
WINDS 10 TO 20 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE
UPPER 50S TO MID 60S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 50S TO UPPER 60S.
SATURDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 60S.
CAZ503-200930-
SONOMA COASTAL RANGE-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....43-48.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* CHANCE OF THUNDER...2 PERCENT.
* CWR.................10%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........MOSTLY CLOUDY.
* MAX TEMPERATURE.....62-69.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........40-50 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........60-80 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
NORTH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
* MAX TEMPERATURE.....65-72.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CWR.................30%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS. NORTHWEST
WINDS UP TO 10 MPH. LOWS IN THE UPPER 40S TO MID 50S.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. NORTHWEST
WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S
TO LOWER 70S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
SATURDAY
PARTLY CLOUDY. NORTHWEST WINDS UP TO 10 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE 60S TO MID 70S.
CAZ502-200930-
MARIN COASTAL RANGE-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....44-49.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........65-85 PERCENT EXCEPT 50 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 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 20 MPH
IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........MOSTLY CLOUDY.
* MAX TEMPERATURE.....63-68 EXCEPT 57-62 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...EAST WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....EAST WINDS UP TO 5 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........70-80 PERCENT EXCEPT 60 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 5 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
* MAX TEMPERATURE.....64-70.
* MIN HUMIDITY........60-70 PERCENT EXCEPT 50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS UP TO 5 MPH.
* CWR.................40%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO UPPER 50S.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. WEST WINDS
5 TO 15 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
SATURDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ506-200930-
NORTH BAY INTERIOR VALLEYS-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....42-48.
* 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...1 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....65-71.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
AREAS OF FOG EARLY IN THE MORNING, THEN PATCHY FOG EARLY IN THE
MORNING. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....45-52.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS UP TO 5 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG EARLY IN THE
MORNING. AREAS OF FOG EARLY IN THE MORNING, THEN PATCHY FOG LATE
IN THE MORNING. CHANCE OF RAIN SHOWERS THROUGH THE DAY.
* MAX TEMPERATURE.....66-72.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
WEST IN THE AFTERNOON.
* CWR.................30%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. CHANCE OF
SHOWERS. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID 50S.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. AREAS OF FOG. CHANCE OF
SHOWERS. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S.
HIGHS IN THE 60S TO LOWER 70S.
FRIDAY
MOSTLY CLEAR. PATCHY FOG. AREAS OF FOG. NORTHWEST WINDS
5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE MID 60S
TO LOWER 70S.
SATURDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ504-200930-
NORTH BAY INTERIOR MOUNTAINS-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....41-47.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........75-95 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. GUSTS UP TO 20 MPH
IN THE EVENING.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG IN THE MORNING.
* MAX TEMPERATURE.....62-70.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........40-50 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
EAST IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT.
* MIN TEMPERATURE.....47-55.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS UP TO 5 MPH.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
* MAX TEMPERATURE.....63-71.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
WEST IN THE AFTERNOON.
* CWR.................30%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS. WEST WINDS
UP TO 10 MPH. LOWS IN THE 40S TO MID 50S.
THURSDAY
PARTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS. WEST
WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S
TO UPPER 60S.
FRIDAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ006-200930-
SAN FRANCISCO-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....50-55.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90 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.
TUESDAY
* SKY/WEATHER.........MOSTLY CLOUDY.
* MAX TEMPERATURE.....61-67.
* 24 HR TREND......4 DEGREES WARMER.
* MIN HUMIDITY........65-75 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING. CHANCE OF RAIN SHOWERS EARLY IN THE
MORNING.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTH UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.....60-67.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................30%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS. WEST WINDS
5 TO 15 MPH. LOWS IN THE MID 50S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. WEST WINDS 10 TO
20 MPH. LOWS IN THE 50S. HIGHS IN THE UPPER 50S TO MID 60S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
LOWER TO MID 50S. HIGHS IN THE LOWER TO MID 60S.
SATURDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE LOWER TO MID 50S. HIGHS IN THE 60S.
CAZ509-200930-
SAN FRANCISCO PENINSULA COAST-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....47-52.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-90 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.
TUESDAY
* SKY/WEATHER.........MOSTLY CLOUDY.
* MAX TEMPERATURE.....60-65.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........65-75 PERCENT.
* 24 HR TREND......20 PERCENT DRIER.
* 20-FOOT WINDS.......EAST 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........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
LATE IN THE EVENING. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....48-54.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHEAST UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........RAIN SHOWERS LIKELY THROUGH THE DAY. PATCHY
FOG EARLY IN THE MORNING.
* MAX TEMPERATURE.....60-67.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH.
* CWR.................50%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
NORTHWEST WINDS UP TO 10 MPH. LOWS IN THE UPPER 40S TO MID 50S.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE UPPER 40S TO MID 50S.
HIGHS IN THE UPPER 50S TO MID 60S.
FRIDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 60S.
SATURDAY
PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ508-200930-
SAN FRANCISCO BAY SHORELINE-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....46-51.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH SHIFTING TO THE SOUTH
5 TO 10 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........MOSTLY CLOUDY.
* MAX TEMPERATURE.....65-71.
* 24 HR TREND......5 DEGREES WARMER.
* MIN HUMIDITY........55-65 PERCENT.
* 24 HR TREND......10 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........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTH UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING. RAIN SHOWERS LIKELY IN THE AFTERNOON. PATCHY FOG EARLY
IN THE MORNING.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* CWR.................50%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO UPPER 50S.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS. WEST
WINDS 10 TO 20 MPH. LOWS IN THE 40S TO UPPER 50S. HIGHS IN THE
60S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 60S TO LOWER 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ510-200930-
EAST BAY INTERIOR VALLEYS-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....46-52.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG IN THE MORNING.
* MAX TEMPERATURE.....65-72.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTH WINDS UP TO 5 MPH SHIFTING TO THE NORTH
IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....51-57.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
* MAX TEMPERATURE.....65-72.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................40%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS. WEST WINDS
UP TO 10 MPH. LOWS IN THE 40S TO UPPER 50S.
THURSDAY
PARTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO UPPER 50S. HIGHS
IN THE 60S TO LOWER 70S.
FRIDAY
MOSTLY CLEAR. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS
IN THE 40S TO MID 50S. HIGHS IN THE 60S TO MID 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE UPPER 60S TO MID 70S.
CAZ513-200930-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....44-49.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTH UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....68-73.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........40-50 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 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........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE MORNING.
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY
IN THE AFTERNOON.
* MAX TEMPERATURE.....66-71.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CWR.................50%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
NORTHWEST WINDS UP TO 10 MPH. LOWS NEAR 50.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS. WEST
WINDS 5 TO 15 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE
MID 60S TO LOWER 70S.
FRIDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S. HIGHS NEAR 70.
SATURDAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 70S.
CAZ512-200930-
SANTA CRUZ MOUNTAINS-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....43-48.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........75-95 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 5 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....62-70.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........40-50 PERCENT EXCEPT 50-60 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 5 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........RAIN SHOWERS LIKELY.
* MAX TEMPERATURE.....62-70.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 5 MPH.
* CWR.................60%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS. NORTH WINDS
UP TO 10 MPH. LOWS IN THE MID 40S TO LOWER 50S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. NORTHWEST WINDS
5 TO 15 MPH. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE 50S
TO UPPER 60S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
SATURDAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S TO MID 70S.
CAZ515-200930-
EAST BAY HILLS-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....43-50 EXCEPT 35-45 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........75-95 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 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. GUSTS UP
TO 30 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....62-70.
* 24 HR TREND......6 DEGREES WARMER.
* MIN HUMIDITY........45-55 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE
NORTH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 5 MPH SHIFTING TO THE
NORTHEAST 5 TO 10 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....51-57 EXCEPT 42-52 ABOVE 2000 FEET.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....NORTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................50%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS. SOUTHWEST
WINDS UP TO 10 MPH. LOWS IN THE 40S TO LOWER 50S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. SOUTHWEST WINDS
5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE 50S TO
UPPER 60S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE 60S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ514-200930-
EASTERN SANTA CLARA HILLS-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....37-46.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT EXCEPT 75-95 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG IN THE MORNING.
* MAX TEMPERATURE.....64-72.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........40-50 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...UPVALLEY 3 TO 7 MPH BECOMING SOUTH 5 TO 10
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....43-51.
* MAX HUMIDITY........75-95 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....WEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........65-75 PERCENT.
* 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. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* CWR.................50%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. AREAS OF FOG. CHANCE OF
SHOWERS. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS. WEST
WINDS 5 TO 15 MPH. LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE
UPPER 50S TO MID 60S.
FRIDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 60S.
SATURDAY
MOSTLY CLEAR. NORTHEAST WINDS 5 TO 15 MPH. LOWS IN
THE 30S TO UPPER 40S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ529-200930-
NORTHERN MONTEREY BAY-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....44-49.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......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.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....63-68.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........60-70 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHEAST 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........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS UP TO 5 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........PATCHY FOG IN THE MORNING. RAIN SHOWERS
LIKELY THROUGH THE DAY.
* MAX TEMPERATURE.....62-68.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH.
* CWR.................50%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
NORTH WINDS UP TO 10 MPH. LOWS AROUND 50.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
NORTHWEST WINDS 5 TO 15 MPH. LOWS AROUND 50. HIGHS IN THE 60S.
FRIDAY
MOSTLY CLEAR. PATCHY FOG. NORTH WINDS 5 TO 15 MPH. LOWS
IN THE MID 40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
SATURDAY
MOSTLY CLEAR. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ530-200930-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....46-51.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH SHIFTING TO THE SOUTH
5 TO 10 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....60-67.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........60 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......EAST 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........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE LATE EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........100 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* CWR.................20%.
WEDNESDAY
* SKY/WEATHER.........RAIN SHOWERS LIKELY THROUGH THE DAY. SLIGHT
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.
* MAX TEMPERATURE.....60-67.
* MIN HUMIDITY........80 PERCENT EXCEPT BIG SUR 70 PERCENT.
* 20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.
* CWR.................70%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY. EAST WINDS 5 TO
15 MPH. LOWS IN THE UPPER 40S TO MID 50S.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS. NORTHWEST WINDS
10 TO 20 MPH. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE
UPPER 50S TO MID 60S.
FRIDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 60S.
SATURDAY
PARTLY CLOUDY. NORTH WINDS 5 TO 15 MPH. LOWS IN THE
40S TO UPPER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ528-200930-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....44-49.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....65-72.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
WEST 10 TO 15 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING. RAIN SHOWERS LIKELY IN THE AFTERNOON. PATCHY FOG IN THE
MORNING.
* MAX TEMPERATURE.....63-69.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH.
* CWR.................70%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. SHOWERS LIKELY.
SOUTHEAST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 40S TO MID 50S.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS. WEST
WINDS 10 TO 20 MPH. LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S.
FRIDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 10 TO 20 MPH.
LOWS IN THE 40S TO MID 50S. HIGHS IN THE 60S TO LOWER 70S.
SATURDAY
MOSTLY CLEAR. EAST WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO MID 50S. HIGHS IN THE UPPER 60S TO MID 70S.
CAZ516-200930-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....40-45.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH BECOMING NORTH
UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....69-76.
* 24 HR TREND......7 DEGREES COOLER.
* MIN HUMIDITY........45-55 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
CHANCE OF RAIN SHOWERS EARLY IN THE MORNING.
* MIN TEMPERATURE.....43-48.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHEAST UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........CLOUDY. PATCHY FOG IN THE MORNING. CHANCE OF
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.....64-69.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH.
* CWR.................80%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. SHOWERS LIKELY.
EAST WINDS 5 TO 15 MPH. LOWS IN THE 40S.
THURSDAY
PARTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 40S. HIGHS IN THE MID
60S TO LOWER 70S.
FRIDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE 40S. HIGHS IN THE UPPER 60S TO MID 70S.
SATURDAY
MOSTLY CLEAR. PATCHY FOG. NORTHEAST WINDS 5 TO
15 MPH. LOWS IN THE 40S. HIGHS IN THE 70S.
CAZ517-200930-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....41-48.
* 24 HR TREND......4 DEGREES COOLER.
* MAX HUMIDITY........70-90 PERCENT EXCEPT 60-70 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......50 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTH
UP TO 5 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....63-71.
* 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 20 MPH
IN THE AFTERNOON.
* CHANCE OF THUNDER...1 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE LATE EVENING AND OVERNIGHT. CHANCE OF RAIN SHOWERS EARLY
IN THE MORNING.
* MIN TEMPERATURE.....45-52.
* MAX HUMIDITY........75-95 PERCENT EXCEPT 70-80 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 10 MPH. GUSTS UP TO
20 MPH IN THE EVENING.
* CWR.................20%.
WEDNESDAY
* SKY/WEATHER.........RAIN SHOWERS LIKELY IN THE MORNING. RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
PATCHY FOG EARLY IN THE MORNING.
* MAX TEMPERATURE.....60-68.
* MIN HUMIDITY........60-70 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS 5 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE AFTERNOON.
* CWR.................80%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY. EAST WINDS 5 TO
15 MPH. LOWS IN THE 40S TO LOWER 50S.
THURSDAY
PARTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS.
NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS
IN THE UPPER 50S TO MID 60S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
SATURDAY
MOSTLY CLEAR. NORTH WINDS UP TO 10 MPH. LOWS IN THE
40S TO LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ518-200930-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
216 PM PDT MON OCT 19 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....39-49.
* 24 HR TREND......4 DEGREES COOLER.
* MAX HUMIDITY........75-95 PERCENT.
* 24 HR TREND......30 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH WITH GUSTS TO 20 MPH
SHIFTING TO THE SOUTH UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....67-75.
* 24 HR TREND......4 DEGREES COOLER.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
EARLY IN THE MORNING.
* MIN TEMPERATURE.....44-53.
* MAX HUMIDITY........65-85 PERCENT EXCEPT 75-95 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO
25 MPH IN THE EVENING.
* CWR.................10%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
MORNING. RAIN SHOWERS IN THE AFTERNOON. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
* CWR.................80%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. PATCHY FOG. SHOWERS LIKELY.
SOUTH WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S.
THURSDAY
MOSTLY CLOUDY. PATCHY FOG. CHANCE OF SHOWERS. WEST
WINDS 5 TO 15 MPH. LOWS IN THE 40S TO LOWER 50S. HIGHS IN THE
UPPER 50S TO MID 60S.
FRIDAY
MOSTLY CLEAR. PATCHY FOG. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE 30S TO UPPER 40S. HIGHS IN THE 60S.
SATURDAY
MOSTLY CLEAR. EAST WINDS 5 TO 15 MPH. LOWS IN THE 30S
TO UPPER 40S. HIGHS IN THE MID 60S TO LOWER 70S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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