602
FNUS56 KMTR 121230
FWFMTR
FIRE WEATHER PLANNING FORECAST FOR THE SAN FRANCISCO BAY AREA AND
CENTRAL CALIFORNIA COAST
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 AM PDT TUE MAY 12 2026
NOTE: THIS IS A RETRANSMISSION OF YESTERDAYS AFTERNOON FORECAST... IT IS NOT
AN UPDATE. THE FORECAST IS ISSUED ONCE DAILY BY 330 PM IN THE LOW SEASON
DISCUSSION
TODAY IS FORECAST TO BE THE WARMEST OF THE WEEK AS
HIGH PRESSURE OVER THE DESERT SOUTHWEST STRENGTHENS. HOWEVER, A
MARINE LAYER OF AROUND 1,000 FT WILL MAINTAIN COOLER CONDITIONS
NEAR THE COAST. COOLER, UNSETTLED WEATHER IS STILL ON TAP TO
RETURN MIDWEEK WITH THE POTENTIAL FOR COASTAL DRIZZLE TONIGHT
THROUGH THURSDAY MORNING. AS ZONAL FLOW DEVELOPS BY LATE WEEK AND
INTO THE UPCOMING WEEKEND, BREEZY TO GUSTY ONSHORE FLOW WILL
DEVELOP EACH AFTERNOON AND EVENING WITH GUSTS REACHING 25 TO 40
MILES PER HOUR ALONG THE COAST, THROUGH GAPS AND PASSES, AND
ACROSS THE RIDGETOPS.
NOTE : ALL WINDS ARE 20-FOOT WINDS UNLESS OTHERWISE SPECIFIED.
THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS.
CAZ505-120800-
COASTAL NORTH BAY...INCLUDING POINT REYES NATIONAL SEASHORE-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....60-68.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
WEST 10 TO 20 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........80-100 PERCENT.
* 20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15 TO 25 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....60-68.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......BREEZY. NORTHWEST WINDS 15 TO 25 MPH.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 15 TO 25 MPH.
LOWS IN THE 40S TO MID 50S.
THURSDAY
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO MID 50S. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 15 TO 25 MPH. LOWS IN THE
40S TO UPPER 50S. HIGHS IN THE 60S TO MID 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 20 TO 30 MPH. LOWS IN
THE UPPER 40S TO MID 50S. HIGHS IN THE 60S TO LOWER 70S.
CAZ503-120800-
SONOMA COASTAL RANGE-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....70-78.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS 20 TO
30 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........8700 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....53-61.
* MAX HUMIDITY........60-80 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
* CWR.................0%.
* SNOW LEVEL..........8500 FT ASL.
WEDNESDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....66-74.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS 20
TO 30 MPH.
* CWR.................0%.
* SNOW LEVEL..........6000 FT ASL.
EXTENDED
WEDNESDAY NIGHT
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO UPPER 50S.
THURSDAY
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO MID 80S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
50S TO LOWER 60S. HIGHS IN THE MID 70S TO LOWER 80S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE 40S TO UPPER 50S. HIGHS IN THE 70S.
CAZ502-120800-
MARIN COASTAL RANGE-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....63-71.
* MIN HUMIDITY........60-70 PERCENT EXCEPT 40-50 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25
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.
* SNOW LEVEL..........9100 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....50-55.
* MAX HUMIDITY........70-90 PERCENT EXCEPT 60 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
* CWR.................0%.
* SNOW LEVEL..........9300 FT ASL.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....63-70.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
* CWR.................0%.
* SNOW LEVEL..........6400 FT ASL.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH.
LOWS AROUND 50.
THURSDAY
CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE UPPER 40S
TO MID 50S. HIGHS IN THE 60S TO UPPER 70S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
LOWER TO MID 50S. HIGHS IN THE 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE LOWER TO MID 50S. HIGHS IN THE UPPER 60S TO MID 70S.
CAZ506-120800-
NORTH BAY INTERIOR VALLEYS-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. AREAS OF FOG IN THE MORNING.
* MAX TEMPERATURE.....71-79.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR.
* MIN TEMPERATURE.....48-53.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....71-79.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S.
THURSDAY
CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO
UPPER 50S. HIGHS IN THE UPPER 70S TO MID 80S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO UPPER 80S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO UPPER 50S. HIGHS IN THE MID 70S TO LOWER 80S.
CAZ504-120800-
NORTH BAY INTERIOR MOUNTAINS-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....73-81.
* MIN HUMIDITY........40-50 PERCENT EXCEPT 30-40 PERCENT ABOVE 2000
FEET.
* 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 25
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........9200 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR.
* MIN TEMPERATURE.....51-58.
* MAX HUMIDITY........60-70 PERCENT EXCEPT 50-60 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH WITH GUSTS TO 35
MPH.
* CWR.................0%.
* SNOW LEVEL..........9500 FT ASL.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....70-78.
* MIN HUMIDITY........30-40 PERCENT.
* 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 TO 25
MPH.
* CWR.................0%.
* SNOW LEVEL..........6800 FT ASL.
EXTENDED
WEDNESDAY NIGHT
CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO UPPER 50S.
THURSDAY
CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE 70S TO MID 80S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S
TO LOWER 60S. HIGHS IN THE UPPER 70S TO MID 80S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 50S TO LOWER 60S. HIGHS IN THE 70S TO LOWER 80S.
CAZ006-120800-
SAN FRANCISCO-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY.
* MAX TEMPERATURE.....59-65.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
WEST 10 TO 20 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....51-56.
* MAX HUMIDITY........90 PERCENT.
* 20-FOOT WINDS.......BREEZY. WEST WINDS 15 TO 25 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....62-68.
* MIN HUMIDITY........65-75 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN
THE LOWER 50S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
LOWER TO MID 50S. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 15 TO 25 MPH. LOWS IN THE
LOWER 50S. HIGHS IN THE 60S TO MID 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ509-120800-
SAN FRANCISCO PENINSULA COAST-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG IN THE MORNING.
* MAX TEMPERATURE.....59-65.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....59-65.
* MIN HUMIDITY........70-80 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING THEN BECOMING
PARTLY CLOUDY. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE MID 40S
TO LOWER 50S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE 60S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 60S TO LOWER 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE 60S.
CAZ508-120800-
SAN FRANCISCO BAY SHORELINE-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....68-76.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........90 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....66-72.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 20 MPH.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN
THE MID 40S TO LOWER 50S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO MID 50S. HIGHS IN THE 60S TO UPPER 70S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE 60S TO UPPER 70S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 15 TO 25 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE 60S TO MID 70S.
CAZ510-120800-
EAST BAY INTERIOR VALLEYS-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....75-83.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....50-58.
* MAX HUMIDITY........75-95 PERCENT.
* 20-FOOT WINDS.......BREEZY. SOUTHWEST WINDS 15 TO 25 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....72-80.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......BREEZY. WEST WINDS 15 TO 25 MPH.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
40S TO UPPER 50S.
THURSDAY
CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 40S TO
UPPER 50S. HIGHS IN THE 70S TO UPPER 80S.
FRIDAY
CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 50S TO
LOWER 60S. HIGHS IN THE 80S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
40S TO UPPER 50S. HIGHS IN THE 70S TO MID 80S.
CAZ513-120800-
SANTA CLARA VALLEY...INCLUDING SAN JOSE-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....76-84.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....72-78.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE UPPER 70S TO MID 80S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS NEAR 50.
HIGHS IN THE 70S TO UPPER 80S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS NEAR 50.
HIGHS IN THE MID 70S TO LOWER 80S.
CAZ512-120800-
SANTA CRUZ MOUNTAINS-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....69-77.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........10200 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....49-55.
* MAX HUMIDITY........80-90 PERCENT EXCEPT 60-80 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO 20
MPH.
* CWR.................0%.
* SNOW LEVEL..........10400 FT ASL.
WEDNESDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY.
* MAX TEMPERATURE.....64-72.
* MIN HUMIDITY........50-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH AND GUSTS TO
AROUND 20 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO 20
MPH.
* CWR.................0%.
* SNOW LEVEL..........7200 FT ASL.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE MID 40S TO LOWER 50S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE 70S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE 60S TO MID 70S.
CAZ515-120800-
EAST BAY HILLS-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....67-75 EXCEPT 76-84 ABOVE 2000 FEET.
* MIN HUMIDITY........45-55 PERCENT EXCEPT 25-35 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...BREEZY. SOUTHWEST WINDS 10 TO 15 MPH
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON. GUSTS UP 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.
* SNOW LEVEL..........10200 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....52-59 EXCEPT 45-55 ABOVE 2000 FEET.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...BREEZY. SOUTHWEST WINDS 15 TO 25 MPH WITH
GUSTS TO AROUND 35 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO
AROUND 45 MPH.
* CWR.................0%.
* SNOW LEVEL..........10500 FT ASL.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....66-74.
* MIN HUMIDITY........45-55 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WINDY. WEST WINDS 15 TO 25 MPH. GUSTS UP TO
45 MPH DECREASING TO 35 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....BREEZY. WEST WINDS 15 TO 25 MPH. GUSTS UP TO
45 MPH DECREASING TO 35 MPH IN THE AFTERNOON.
* CWR.................0%.
* SNOW LEVEL..........7200 FT ASL.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S.
THURSDAY
CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 40S TO
MID 50S. HIGHS IN THE MID 70S TO LOWER 80S.
FRIDAY
CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 40S TO
UPPER 50S. HIGHS IN THE 70S TO MID 80S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 70S.
CAZ514-120800-
EASTERN SANTA CLARA HILLS-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....77-85.
* MIN HUMIDITY........20 PERCENT EXCEPT 25-35 PERCENT ABOVE 2000
FEET.
* 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 25
MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
* SNOW LEVEL..........10600 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....46-52.
* MAX HUMIDITY........70-90 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH AND GUSTY.
* CWR.................0%.
* SNOW LEVEL..........10700 FT ASL.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....66-71 EXCEPT 63-68 ABOVE 2000 FEET.
* MIN HUMIDITY........30 PERCENT EXCEPT 35-45 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 15 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 15 MPH WITH GUSTS 20 TO 30
MPH.
* CWR.................0%.
* SNOW LEVEL..........7800 FT ASL.
EXTENDED
WEDNESDAY NIGHT
CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO LOWER 50S.
THURSDAY
CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID
50S. HIGHS IN THE MID 70S TO LOWER 80S.
FRIDAY
CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE 40S TO MID
50S. HIGHS IN THE UPPER 70S TO MID 80S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 70S.
CAZ529-120800-
NORTHERN MONTEREY BAY-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....65-73.
* MIN HUMIDITY........55-65 PERCENT.
* 20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG EARLY IN THE
MORNING.
* MIN TEMPERATURE.....47-52.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........PARTLY SUNNY THEN BECOMING SUNNY. PATCHY FOG
EARLY IN THE MORNING.
* MAX TEMPERATURE.....67-73.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH.
LOWS IN THE UPPER 40S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 5 TO 15 MPH. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE 70S.
FRIDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS NEAR
50. HIGHS IN THE 70S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS NEAR
50. HIGHS IN THE UPPER 60S TO MID 70S.
CAZ530-120800-
SOUTHERN MONTEREY BAY AND BIG SUR COAST-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.....61-69.
* MIN HUMIDITY........70 PERCENT EXCEPT BIG SUR 60 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....49-54.
* MAX HUMIDITY........90 PERCENT EXCEPT BIG SUR 80 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....62-70.
* MIN HUMIDITY........70 PERCENT EXCEPT BIG SUR 50 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH INCREASING TO 15 TO 25
MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH.
LOWS IN THE 40S TO MID 50S.
THURSDAY
MOSTLY CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN
THE 40S TO UPPER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO UPPER 50S. HIGHS IN THE UPPER 60S TO MID 70S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 15 TO 25 MPH. LOWS IN THE
40S TO UPPER 50S. HIGHS IN THE MID 60S TO LOWER 70S.
CAZ528-120800-
NORTHERN SALINAS VALLEY...HOLLISTER VALLEY...AND CARMEL VALLEY-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....71-79.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
WEST 10 TO 20 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....46-51.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 15 TO 25 MPH DECREASING TO 5 TO 10
MPH AFTER MIDNIGHT.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY FOG EARLY IN THE
MORNING.
* MAX TEMPERATURE.....68-76.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......BREEZY. WEST WINDS 10 TO 15 MPH INCREASING TO
15 TO 25 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN
THE MID 40S TO LOWER 50S.
THURSDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
40S TO MID 50S. HIGHS IN THE 70S TO LOWER 80S.
FRIDAY
MOSTLY CLEAR. WEST WINDS 10 TO 20 MPH. LOWS IN THE
UPPER 40S TO MID 50S. HIGHS IN THE MID 70S TO LOWER 80S.
SATURDAY
MOSTLY CLEAR. WEST WINDS 15 TO 25 MPH. LOWS IN THE
MID 40S TO LOWER 50S. HIGHS IN THE 70S.
CAZ516-120800-
SOUTHERN SALINAS VALLEY...ARROYO SECO...AND LAKE SAN ANTONIO-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-89.
* MIN HUMIDITY........30 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS UP TO 5 MPH INCREASING TO
WEST 10 TO 15 MPH IN THE AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........NONE.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....45-50.
* MAX HUMIDITY........90-100 PERCENT.
* 20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
* CWR.................0%.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....76-83.
* MIN HUMIDITY........30-40 PERCENT.
* 20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH INCREASING TO 10
TO 20 MPH IN THE AFTERNOON.
* CWR.................0%.
EXTENDED
WEDNESDAY NIGHT
CLEAR. NORTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE 40S.
THURSDAY
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO LOWER 50S. HIGHS IN THE 80S TO LOWER 90S.
FRIDAY
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE MID
40S TO LOWER 50S. HIGHS IN THE 80S TO LOWER 90S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE MID 40S TO LOWER 50S. HIGHS IN THE UPPER 70S TO MID 80S.
CAZ517-120800-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....75-83.
* MIN HUMIDITY........20-30 PERCENT EXCEPT 30-40 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 5 TO 10 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 5 MPH SHIFTING TO THE
SOUTHWEST 10 TO 15 MPH WITH GUSTS 20 TO 30 MPH IN THE
AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........10900 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....46-54.
* MAX HUMIDITY........60-80 PERCENT EXCEPT 50-70 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO 20
MPH.
* CWR.................0%.
* SNOW LEVEL..........10700 FT ASL.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....66-74.
* MIN HUMIDITY........40-50 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
* CWR.................0%.
* SNOW LEVEL..........8500 FT ASL.
EXTENDED
WEDNESDAY NIGHT
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO LOWER 50S.
THURSDAY
CLEAR. NORTHWEST WINDS 5 TO 15 MPH. LOWS IN THE 40S
TO MID 50S. HIGHS IN THE 70S.
FRIDAY
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 40S TO
UPPER 50S. HIGHS IN THE 70S TO LOWER 80S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 15 TO 25 MPH. LOWS IN
THE 40S TO MID 50S. HIGHS IN THE 60S TO UPPER 70S.
CAZ518-120800-
MOUNTAINS OF SAN BENITO AND INTERIOR MONTEREY COUNTY INCLUDING
PINNACLES NATIONAL PARK-
530 AM PDT TUE MAY 12 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....82-90.
* MIN HUMIDITY........15-20 PERCENT EXCEPT 20-30 PERCENT ABOVE 2000
FEET.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES....SOUTH WINDS UP TO 5 MPH INCREASING TO
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
* CHANCE OF THUNDER...0 PERCENT.
* CWR.................0%.
* MARINE LAYER........1000 FT ASL.
* SNOW LEVEL..........11000 FT ASL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....45-54.
* MAX HUMIDITY........65-85 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 10 TO 20 MPH AND GUSTY.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
* CWR.................0%.
* SNOW LEVEL..........11000 FT ASL.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....71-79.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS 20
TO 30 MPH.
* RIDGES/UPR SLOPES....NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
* CWR.................0%.
* SNOW LEVEL..........8800 FT ASL.
EXTENDED
WEDNESDAY NIGHT
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO MID 50S.
THURSDAY
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 40S
TO UPPER 50S. HIGHS IN THE MID 70S TO LOWER 80S.
FRIDAY
CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN THE 50S TO
LOWER 60S. HIGHS IN THE UPPER 70S TO MID 80S.
SATURDAY
MOSTLY CLEAR. NORTHWEST WINDS 10 TO 20 MPH. LOWS IN
THE 40S TO UPPER 50S. HIGHS IN THE MID 70S TO LOWER 80S.
NOAA'S NWS ON THE WEB AT WWW.WEATHER.GOV/SANFRANCISCO
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