862
FNUS56 KMTR 222212
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
312 PM PDT SAT AUG 22 2026
DISCUSSION
THE FAR WESTERN PERIPHERY OF A HIGH PRESSURE SYSTEM
CENTERED OVER NEW MEXICO CONTINUES TO INFLUENCE THE BAY AREA AND
NORTH CENTRAL COAST. ADDITIONALLY AN UPPER LEVEL TROUGH OF LOW
PRESSURE CONTINUES OVER THE EASTERN PACIFIC BRINGING ONSHORE SURFACE
WINDS TO THE DISTRICT. A NORTHERLY SURFACE PRESSURE GRADIENT WILL
SLIGHTLY STRENGTHEN OVER THE SACRAMENTO VALLEY INTO THE NORTH BAY
TONIGHT AND SUNDAY MORNING. THIS WILL RESULT IN SURFACE TO LOWER
LEVEL WINDS SHIFTING TO A NORTHEASTERLY DIRECTION BEFORE SHIFTING
BACK TO ONSHORE SUNDAY AFTERNOON AND EVENING. BECAUSE OF THIS WIND
PATTERN AND THE CURRENT DEPTH OF THE MARINE LAYER, EXPECT POOR
HUMIDITY RECOVERIES AT HIGHER ELEVATIONS TONIGHT AND SUNDAY MORNING.
ONSHORE WINDS FULLY RETURN BY LATE SUNDAY AND MONDAY, HOWEVER POOR
RECOVERIES WILL CONTINUE AT HIGHER ELEVATIONS ABOVE THE MARINE LAYER
THROUGH EARLY AND MID WEEK.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-231015-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....67-75.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........70-80 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........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....62-70.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE LOWER TO MID 50S.
TUESDAY
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S. HIGHS IN THE 60S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE MID 60S TO LOWER 70S.
THURSDAY
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE 60S TO MID 70S.
CAZ503-231015-
SONOMA COASTAL RANGE-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....83-91.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........35-45 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....WEST WINDS UP TO 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....75-83.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....LIGHT WINDS BECOMING SOUTHWEST UP TO 5 MPH
IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS IN THE LOWER TO
MID 50S.
TUESDAY
PARTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO
15 MPH. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE 70S TO
LOWER 80S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE 70S TO UPPER 80S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE 80S.
CAZ502-231015-
MARIN COASTAL RANGE-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....50-55 EXCEPT 59-64 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-100 PERCENT EXCEPT 40-45 PERCENT ABOVE
2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH AND GUSTY.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH AND GUSTY.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....82-90.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........45-55 PERCENT EXCEPT 30 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....51-56 EXCEPT 60-65 ABOVE 2000 FEET.
* MAX HUMIDITY........90-100 PERCENT EXCEPT 40-50 PERCENT ABOVE
2000 FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........60-70 PERCENT EXCEPT 50 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.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO LOWER 60S.
TUESDAY
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO LOWER 60S. HIGHS IN THE 70S.
WEDNESDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE MID 70S TO LOWER 80S.
THURSDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE UPPER 70S TO MID 80S.
CAZ506-231015-
NORTH BAY INTERIOR VALLEYS-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....51-56.
* 24 HR TREND......4 DEGREES WARMER.
* MAX HUMIDITY........90-100 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........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....83-91.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........40-50 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....78-86.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH.
LOWS IN THE 40S TO UPPER 50S. HIGHS IN THE MID 70S TO LOWER 80S.
WEDNESDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH.
LOWS IN THE 40S TO UPPER 50S. HIGHS IN THE MID 70S TO LOWER 80S.
THURSDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE
50S. HIGHS IN THE MID 70S TO LOWER 80S.
CAZ504-231015-
NORTH BAY INTERIOR MOUNTAINS-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....56-66.
* 24 HR TREND......5 DEGREES WARMER.
* MAX HUMIDITY........25-35 PERCENT.
* 24 HR TREND......50 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS 10 TO 15 MPH SHIFTING TO THE
NORTH 5 TO 10 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....NORTH TO NORTHEAST WINDS 5 TO 15 MPH WITH
GUSTS TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....86-94.
* 24 HR TREND......9 DEGREES WARMER.
* MIN HUMIDITY........18-28 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTH 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....55-65.
* MAX HUMIDITY........53-63 PERCENT EXCEPT 15-25 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.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....82-90.
* MIN HUMIDITY........25-35 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO MID 60S.
TUESDAY
PARTLY CLOUDY. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE 70S TO UPPER 80S.
WEDNESDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE 80S TO LOWER 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO MID 60S. HIGHS IN THE 80S TO LOWER 90S.
CAZ006-231015-
SAN FRANCISCO-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....54-59.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....65-73.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........75-85 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....54-59.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE.....62-70.
* MIN HUMIDITY........85-95 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 50S. HIGHS IN THE 60S.
WEDNESDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 50S. HIGHS IN THE 60S TO LOWER 70S.
THURSDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ509-231015-
SAN FRANCISCO PENINSULA COAST-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....52-57.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........90-100 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....66-74.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........75-85 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....52-57.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........75-85 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS
IN THE 50S.
TUESDAY
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S. HIGHS IN THE 60S TO LOWER 70S.
WEDNESDAY
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S. HIGHS IN THE MID 60S TO LOWER 70S.
THURSDAY
MOSTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S. HIGHS IN THE 60S TO MID 70S.
CAZ508-231015-
SAN FRANCISCO BAY SHORELINE-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....54-59.
* 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...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....75-83.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........55-65 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........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE UPPER 60S TO MID 70S.
WEDNESDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO LOWER 60S. HIGHS IN THE 70S.
THURSDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE
MID 50S TO LOWER 60S. HIGHS IN THE 70S.
CAZ510-231015-
EAST BAY INTERIOR VALLEYS-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....57-63.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........70-90 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....86-94.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....57-64.
* MAX HUMIDITY........75-95 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....81-89.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S TO MID 60S.
TUESDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE UPPER 70S TO MID 80S.
WEDNESDAY
MOSTLY CLEAR. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO MID 60S. HIGHS IN THE 70S TO UPPER 80S.
THURSDAY
MOSTLY CLEAR. SOUTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO MID 60S. HIGHS IN THE 80S.
CAZ513-231015-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* 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........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....84-92.
* 24 HR TREND......4 DEGREES WARMER.
* MIN HUMIDITY........35-45 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....81-89.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 50S TO LOWER 60S. HIGHS IN THE 70S TO UPPER 80S.
WEDNESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 50S TO LOWER 60S. HIGHS IN THE 80S.
THURSDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS NEAR
60. HIGHS IN THE 80S TO LOWER 90S.
CAZ512-231015-
SANTA CRUZ MOUNTAINS-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-63 EXCEPT 62-72 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........53-73 PERCENT EXCEPT 25-35 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......40 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 15 MPH WITH GUSTS TO 20
MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....79-87.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........35-45 PERCENT EXCEPT 15-25 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......10 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTH WINDS UP TO 5 MPH.
* RIDGES/UPR SLOPES....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........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....54-62 EXCEPT 61-71 ABOVE 2000 FEET.
* MAX HUMIDITY........58-78 PERCENT EXCEPT 15-25 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....WEST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING LIGHT WINDS.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING. AREAS OF FOG LATE IN THE MORNING.
* MAX TEMPERATURE.....76-84.
* MIN HUMIDITY........50-60 PERCENT EXCEPT 15-25 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....WEST WINDS UP TO 5 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO MID 60S.
TUESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO MID 60S. HIGHS IN THE 70S TO LOWER 80S.
WEDNESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO UPPER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
THURSDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO UPPER 60S. HIGHS IN THE 70S TO MID 80S.
CAZ515-231015-
EAST BAY HILLS-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....56-66.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........55-75 PERCENT EXCEPT 25-35 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......75 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO 20
MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....85-93.
* 24 HR TREND......6 DEGREES WARMER.
* MIN HUMIDITY........35-45 PERCENT EXCEPT 15-20 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 15 MPH. GUSTS UP TO 20 MPH
IN THE MORNING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....57-67.
* MAX HUMIDITY........55-75 PERCENT EXCEPT 20-30 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 20
MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....75-83 EXCEPT 81-89 ABOVE 2000 FEET.
* MIN HUMIDITY........45-55 PERCENT EXCEPT 20-30 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH WITH GUSTS 20 TO 30
MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH WITH GUSTS 20 TO 30
MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S TO MID 60S.
TUESDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE UPPER 70S TO MID 80S.
WEDNESDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO MID 60S. HIGHS IN THE 80S.
THURSDAY
MOSTLY CLEAR. SOUTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO UPPER 60S. HIGHS IN THE 80S.
CAZ514-231015-
EASTERN SANTA CLARA HILLS-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....57-66.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........43-53 PERCENT.
* 24 HR TREND......15 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....86-94.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........15-25 PERCENT.
* 24 HR TREND......5 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 5 MPH SHIFTING TO THE 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.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....57-62 EXCEPT 63-69 ABOVE 2000 FEET.
* MAX HUMIDITY........30 PERCENT EXCEPT 20-25 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 5 MPH IN THE EVENING
BECOMING DOWNVALLEY 2 TO 6 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....84-92.
* MIN HUMIDITY........15 PERCENT EXCEPT 18-28 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH AND GUSTS TO
AROUND 20 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY
CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S TO UPPER 60S.
TUESDAY
PARTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE 80S TO LOWER 90S.
WEDNESDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE
50S TO UPPER 60S. HIGHS IN THE MID 80S TO LOWER 90S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO UPPER 60S. HIGHS IN THE MID 80S TO LOWER 90S.
CAZ529-231015-
NORTHERN MONTEREY BAY-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....54-59.
* 24 HR TREND......4 DEGREES WARMER.
* MAX HUMIDITY........80-90 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHEAST UP TO 5 MPH AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....72-80.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........60-70 PERCENT EXCEPT 50-60 PERCENT FROM 500
TO 1000 FEET.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
AREAS OF FOG IN THE MORNING.
* MAX TEMPERATURE.....69-77.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY FOG. WEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER
50S.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO
15 MPH. LOWS IN THE MID TO UPPER 50S. HIGHS IN THE 70S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 50S TO LOWER 60S. HIGHS IN THE 70S.
THURSDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 50S TO LOWER 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ530-231015-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE AFTER MIDNIGHT.
* MIN TEMPERATURE.....55-60.
* 24 HR TREND......4 DEGREES WARMER.
* MAX HUMIDITY........90 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....64-69 EXCEPT BIG SUR 72-77.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........80 PERCENT EXCEPT BIG SUR 40 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........100 PERCENT EXCEPT BIG SUR 70 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....63-68 EXCEPT BIG SUR 69-74.
* MIN HUMIDITY........80 PERCENT EXCEPT BIG SUR 60 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLOUDY. WEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO LOWER 60S.
TUESDAY
MOSTLY CLOUDY. PATCHY FOG. NORTHWEST WINDS 5 TO
15 MPH. LOWS IN THE 50S TO MID 60S. HIGHS IN THE UPPER 60S TO MID
70S.
WEDNESDAY
PARTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO UPPER 60S. HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY
MOSTLY CLOUDY. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 50S TO UPPER 60S. HIGHS IN THE UPPER 60S TO MID 70S.
CAZ528-231015-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........80-90 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........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....76-84.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........50-60 PERCENT.
* 24 HR TREND......10 PERCENT WETTER.
* 20-FOOT WINDS.......WEST WINDS UP TO 5 MPH INCREASING TO 10 TO 15
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....53-58.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
PATCHY FOG LATE IN THE MORNING.
* MAX TEMPERATURE.....73-81.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S.
TUESDAY
PARTLY CLOUDY. PATCHY FOG. WEST WINDS 10 TO 20 MPH.
LOWS IN THE 50S TO LOWER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
WEDNESDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
MID 50S TO LOWER 60S. HIGHS IN THE 70S TO MID 80S.
THURSDAY
PARTLY CLOUDY. WEST WINDS 10 TO 20 MPH. LOWS IN THE
MID 50S TO LOWER 60S. HIGHS IN THE UPPER 70S TO MID 80S.
CAZ516-231015-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....54-59.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........65-85 PERCENT.
* 24 HR TREND......10 PERCENT DRIER.
* 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.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....89-97.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........30-40 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY SMOKE IN THE LATE
EVENING AND EARLY MORNING.
* MIN TEMPERATURE.....54-59.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. PATCHY FOG
EARLY IN THE MORNING.
* MAX TEMPERATURE.....87-95.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS
IN THE 50S.
TUESDAY
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE UPPER 80S TO MID 90S.
WEDNESDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE UPPER 80S TO MID 90S.
THURSDAY
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE UPPER 80S TO MID 90S.
CAZ517-231015-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY SMOKE.
* MIN TEMPERATURE.....58-68 EXCEPT 69-75 ABOVE 2000 FEET.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........35-45 PERCENT EXCEPT 15-25 PERCENT ABOVE 2000
FEET.
* 24 HR TREND......40 PERCENT DRIER.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO 25
MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY SMOKE IN THE MORNING.
* MAX TEMPERATURE.....87-95.
* 24 HR TREND......11 DEGREES WARMER.
* MIN HUMIDITY........23-33 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH SHIFTING TO THE WEST
5 TO 10 MPH AND GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
AREAS OF SMOKE EARLY IN THE EVENING. PATCHY SMOKE EARLY IN THE
EVENING.
* MIN TEMPERATURE.....57-67 EXCEPT 68-73 ABOVE 2000 FEET.
* MAX HUMIDITY........40-50 PERCENT EXCEPT 15-25 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH
IN THE EVENING.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY SMOKE EARLY IN THE
MORNING.
* MAX TEMPERATURE.....84-92.
* MIN HUMIDITY........28-38 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS
IN THE 60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE 80S.
WEDNESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
CAZ518-231015-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
312 PM PDT SAT AUG 22 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....58-68.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY........38-48 PERCENT EXCEPT 15-25 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 15 MPH WITH GUSTS TO 20
MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
SUNDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....89-97.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY........15-25 PERCENT.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
WEST 10 TO 15 MPH WITH GUSTS 20 TO 30 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1200 FT ASL.
SUNDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....59-69.
* MAX HUMIDITY........40-50 PERCENT EXCEPT 15-25 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTH UP TO 5 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHEAST UP TO 5 MPH AFTER MIDNIGHT.
* CWR.................0%.
MONDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
* MAX TEMPERATURE.....87-95.
* MIN HUMIDITY........25-35 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
MONDAY NIGHT
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE
60S TO LOWER 70S.
TUESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE
60S TO LOWER 70S. HIGHS IN THE 80S.
WEDNESDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 60S TO LOWER 70S. HIGHS IN THE 80S TO LOWER 90S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page