Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
787
FNUS56 KMTR 281200
FWFMTR
Fire Weather Planning Forecast for the San Francisco Bay Area and
Central California Coast
National Weather Service San Francisco Bay Area
500 AM PDT Thu Aug 28 2025
.DISCUSSION...A 2000ft marine layer will compress to around 1200ft
for the weekend. Moderate onshore flow will persist, becoming
breezy each afternoon with minRH values away from or above the
marine layer down to about 15-25 percent. Temperatures will be
slightly above normal for the weekend, cooling back to normal for
much of next week.
Note : All winds are 20-foot Winds Unless otherwise specified.
Thunderstorms imply strong, gusty and erratic winds.
$$
CAZ505-290000-
Coastal North Bay...Including Point Reyes National Seashore-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....65-73.
* 24 hr trend......Little change.
* Min humidity........75-85 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....49-54.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....65-73.
* Min humidity........70-80 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Northwest winds 5 to 15 mph. Lows
in the 50s.
.SATURDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the upper 60s to mid 70s.
.SUNDAY...Partly cloudy. Northwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the upper 60s to mid 70s.
.LABOR DAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s. Highs in the mid 60s to lower 70s.
$$
CAZ503-290000-
Sonoma Coastal Range-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-85.
* 24 hr trend......4 degrees warmer.
* Min humidity........45-55 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Ridges/upr slopes....Light winds becoming southwest 5 to 10 mph
in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........65-85 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Ridges/upr slopes....Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-88.
* Min humidity........35-45 percent.
* 20-foot winds.......
* Ridges/upr slopes....West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. Northwest winds 5 to 15 mph. Lows in the
50s to mid 60s.
.SATURDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the mid 80s to lower 90s.
.SUNDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the 80s to lower 90s.
.LABOR DAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the 80s to lower 90s.
$$
CAZ502-290000-
Marin Coastal Range-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....74-82.
* 24 hr trend......Little change.
* Min humidity........50-60 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Upvalley 3 to 7 mph becoming west 5 to 10
mph in the afternoon.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph
in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....50-55 except 56-61 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........80-100 percent except 48-58 percent above
2000 feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph
in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-82.
* Min humidity........45-55 percent except 30-40 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph
in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. West winds 10 to 20 mph. Lows in the 50s
to lower 60s.
.SATURDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the upper 70s to mid 80s.
.SUNDAY...Mostly clear. West winds 10 to 20 mph. Lows in the 50s
to mid 60s. Highs in the 70s to mid 80s.
.LABOR DAY...Mostly clear. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the 70s to lower 80s.
$$
CAZ506-290000-
North Bay Interior Valleys-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....79-87.
* 24 hr trend......4 degrees warmer.
* Min humidity........45-55 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........2000 ft asl.
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
Patchy fog after midnight.
* Min temperature.....50-55.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....81-89.
* Min humidity........35-45 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. West winds 5 to 15 mph. Lows in the 50s to
lower 60s.
.SATURDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 80s to lower 90s.
.SUNDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 80s.
.LABOR DAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 50s to lower 60s. Highs in the 70s to upper 80s.
$$
CAZ504-290000-
North Bay Interior Mountains-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* 24 hr trend......12 degrees warmer.
* Min humidity........25-35 percent.
* 24 hr trend......20 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds up to 5 mph shifting to the
south 5 to 10 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20
mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....54-64.
* 24 hr trend......Little change.
* Max humidity........50-60 percent except 35-45 percent above 2000
feet.
* 24 hr trend......20 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph shifting to the
northwest up to 5 mph after midnight.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph
in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....85-93.
* Min humidity........25-35 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20
mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. West winds 5 to 15 mph. Lows in the 50s to
upper 60s.
.SATURDAY...Clear. West winds 5 to 15 mph. Lows in the 50s to
upper 60s. Highs in the mid 80s to lower 90s.
.SUNDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to upper 60s. Highs in the 80s to mid 90s.
.LABOR DAY...Clear. Southwest winds 5 to 15 mph. Lows in the 50s
to upper 60s. Highs in the mid 80s to lower 90s.
$$
CAZ006-290000-
San Francisco-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....66-72.
* 24 hr trend......Little change.
* Min humidity........75-85 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........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....63-71.
* Min humidity........70-80 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. West winds 10 to 20 mph. Lows in
the upper 50s.
.SATURDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the mid 60s to lower 70s.
.SUNDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the mid 60s to lower 70s.
.LABOR DAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the 60s to lower 70s.
$$
CAZ509-290000-
San Francisco Peninsula Coast-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....66-74.
* 24 hr trend......Little change.
* Min humidity........65-75 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....51-56.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....65-73.
* Min humidity........65-75 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy. Northwest winds 5 to 15 mph. Lows
in the 50s.
.SATURDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s. Highs in the upper 60s to mid 70s.
.SUNDAY...Partly cloudy. Northwest winds 10 to 20 mph. Lows in
the 50s. Highs in the mid 60s to lower 70s.
.LABOR DAY...Mostly cloudy. Patchy fog. Northwest winds 5 to
15 mph. Lows in the 50s. Highs in the 60s to lower 70s.
$$
CAZ508-290000-
San Francisco Bay Shoreline-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Partly sunny then becoming sunny.
* Max temperature.....74-82.
* 24 hr trend......4 degrees warmer.
* 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........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-81.
* Min humidity........55-65 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. West winds 10 to 20 mph. Lows in
the 50s to lower 60s.
.SATURDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the mid 70s to lower 80s.
.SUNDAY...Mostly clear. West winds 10 to 20 mph. Lows in the mid
50s to lower 60s. Highs in the 70s to lower 80s.
.LABOR DAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the 70s.
$$
CAZ510-290000-
East Bay Interior Valleys-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* 24 hr trend......4 degrees warmer.
* Min humidity........35-45 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....55-62.
* 24 hr trend......Little change.
* Max humidity........70-90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....84-92.
* Min humidity........35-45 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. Southwest winds 10 to 20 mph. Lows in the
50s to upper 60s.
.SATURDAY...Clear. Southwest winds 10 to 20 mph. Lows in the 50s
to upper 60s. Highs in the mid 80s to lower 90s.
.SUNDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in the
50s to upper 60s. Highs in the 80s to lower 90s.
.LABOR DAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 50s to upper 60s. Highs in the 80s to lower 90s.
$$
CAZ513-290000-
Santa Clara Valley...including San Jose-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* 24 hr trend......Little change.
* Min humidity........35-45 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........2000 ft asl.
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Partly sunny then becoming sunny.
* Max temperature.....82-90.
* Min humidity........35-45 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. Northwest winds 5 to 15 mph. Lows in the
mid 50s to lower 60s.
.SATURDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the mid 50s to lower 60s. Highs in the 80s to mid 90s.
.SUNDAY...Mostly clear. West winds 5 to 15 mph. Lows in the mid
50s to lower 60s. Highs in the mid 80s to lower 90s.
.LABOR DAY...Mostly clear. West winds 5 to 15 mph. Lows in the
mid 50s to lower 60s. Highs in the 80s.
$$
CAZ512-290000-
Santa Cruz Mountains-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-87.
* 24 hr trend......6 degrees warmer.
* Min humidity........45-55 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds up to 5 mph shifting to the
west 5 to 10 mph in the afternoon.
* Ridges/upr slopes....Southeast winds up to 5 mph shifting to the
west 5 to 10 mph and gusts to around 20 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-63.
* 24 hr trend......Little change.
* Max humidity........60-80 percent except 48-58 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 20
mph in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-86.
* Min humidity........45-55 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. Northwest winds 5 to 15 mph. Lows in the
50s to mid 60s.
.SATURDAY...Clear. Northwest winds 5 to 15 mph. Lows in the 50s
to mid 60s. Highs in the upper 70s to mid 80s.
.SUNDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
50s to upper 60s. Highs in the 70s to mid 80s.
.LABOR DAY...Mostly clear. West winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
$$
CAZ515-290000-
East Bay Hills-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* 24 hr trend......Little change.
* Min humidity........40-50 percent except 25-35 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph with gusts 20 to 30
mph.
* Ridges/upr slopes....West winds 5 to 10 mph with gusts 20 to 30
mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....55-64.
* 24 hr trend......Little change.
* Max humidity........58-78 percent except 33-43 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 15 mph and gusty.
* Ridges/upr slopes....Southwest winds 10 to 15 mph with gusts to
around 30 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....81-89.
* Min humidity........40-50 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 to around
30 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. West winds 10 to 20 mph. Lows in the 50s
to upper 60s.
.SATURDAY...Clear. West winds 10 to 20 mph. Lows in the 50s to
upper 60s. Highs in the 80s to lower 90s.
.SUNDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in the
50s to upper 60s. Highs in the 80s to lower 90s.
.LABOR DAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 50s to upper 60s. Highs in the 80s.
$$
CAZ514-290000-
Eastern Santa Clara Hills-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* 24 hr trend......4 degrees warmer.
* Min humidity........20-30 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20
mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....54-59 except 60-65 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........40 percent except 30-35 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph in the evening
becoming downvalley 2 to 6 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* Min humidity........25-35 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph. Gusts up to 20 mph
in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. West winds 5 to 15 mph. Lows in the 60s to
lower 70s.
.SATURDAY...Clear. West winds 5 to 15 mph. Lows in the 60s to
lower 70s. Highs in the 80s to mid 90s.
.SUNDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to upper 60s. Highs in the mid 80s to lower 90s.
.LABOR DAY...Clear. West winds 5 to 15 mph. Lows in the 50s to
upper 60s. Highs in the 80s to lower 90s.
$$
CAZ529-290000-
Northern Monterey Bay-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....73-81.
* 24 hr trend......Little change.
* Min humidity........55-65 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southeast 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........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....51-56.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......South winds 5 to 10 mph shifting to the
northeast up to 5 mph after midnight.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning. Areas of fog early in the morning, then patchy fog late
in the morning.
* Max temperature.....74-82.
* Min humidity........55-65 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Northwest winds 5 to 15 mph. Lows
in the upper 50s.
.SATURDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the upper 50s. Highs in the 70s to mid 80s.
.SUNDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
upper 50s. Highs in the mid 70s to lower 80s.
.LABOR DAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
mid 50s. Highs in the 70s.
$$
CAZ530-290000-
Southern Monterey Bay and Big Sur Coast-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....69-76.
* 24 hr trend......6 degrees warmer.
* Min humidity........70 percent except Big Sur 60 percent.
* 24 hr trend......Little change.
* 20-foot winds.......North winds up to 5 mph shifting to the west
5 to 10 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....52-57.
* 24 hr trend......Little change.
* Max humidity........100 percent except Big Sur 70 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....64-69 except Big Sur 74-79.
* Min humidity........70 percent except Big Sur 50 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. West winds 5 to 15 mph. Lows in the 50s to mid 60s.
.SATURDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the 70s.
.SUNDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the 60s to upper 70s.
.LABOR DAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the 60s to mid 70s.
$$
CAZ528-290000-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-84.
* 24 hr trend......Little change.
* Min humidity........45-55 percent.
* 24 hr trend......30 percent drier.
* 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........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....50-55.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-84.
* Min humidity........45-55 percent.
* 20-foot winds.......West winds up to 5 mph increasing to 10 to 15
mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. West winds 10 to 20 mph. Lows in
the mid 50s to lower 60s.
.SATURDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the 80s.
.SUNDAY...Mostly clear. West winds 10 to 20 mph. Lows in the mid
50s to lower 60s. Highs in the upper 70s to mid 80s.
.LABOR DAY...Mostly clear. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the mid 70s to lower 80s.
$$
CAZ516-290000-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....85-93.
* 24 hr trend......9 degrees warmer.
* Min humidity........25-35 percent.
* 24 hr trend......Little change.
* 20-foot winds.......North winds up to 5 mph increasing to west 10
to 15 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....50-55.
* 24 hr trend......Little change.
* Max humidity........80-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning. Patchy fog late in the morning.
* Max temperature.....87-95.
* Min humidity........25-35 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. Northwest winds 10 to 20 mph. Lows in the
mid 50s to lower 60s.
.SATURDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the mid 50s to lower 60s. Highs in the 90s.
.SUNDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the 90s.
.LABOR DAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s. Highs in the upper 80s to mid 90s.
$$
CAZ517-290000-
Santa Lucia Mountains and Los Padres National Forest-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* 24 hr trend......6 degrees warmer.
* Min humidity........23-33 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...East winds up to 5 mph shifting to the
northeast 5 to 10 mph in the afternoon.
* Ridges/upr slopes....East winds up to 5 mph shifting to the
southwest 5 to 15 mph with gusts to 20 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....54-64 except 64-69 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........50-60 percent except 28-38 percent above 2000
feet.
* 24 hr trend......15 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 30
mph in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....85-93.
* Min humidity........23-33 percent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 5 to 10 mph.
* Ridges/upr slopes....North winds 5 to 10 mph. Gusts up to 25 mph
in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. Northwest winds 5 to 15 mph. Lows in the
60s to lower 70s.
.SATURDAY...Clear. Northwest winds 5 to 15 mph. Lows in the 60s
to lower 70s. Highs in the 80s.
.SUNDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
60s to lower 70s. Highs in the 80s.
.LABOR DAY...Clear. Northwest winds 5 to 15 mph. Lows in the 50s
to upper 60s. Highs in the upper 70s to mid 80s.
$$
CAZ518-290000-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
500 AM PDT Thu Aug 28 2025
.TODAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....85-93.
* 24 hr trend......4 degrees warmer.
* Min humidity........20-30 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds up to 5 mph shifting to the
west 5 to 10 mph and gusts to around 20 mph in the afternoon.
* Ridges/upr slopes....Southwest winds up to 5 mph increasing to
west 10 to 15 mph with gusts to around 30 mph in the
afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2000 ft asl.
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....55-65.
* 24 hr trend......Little change.
* Max humidity........45-55 percent except 35-45 percent above 2000
feet.
* 24 hr trend......5 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph. Gusts up to 20
mph in the evening.
* Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 30
mph in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....86-94.
* Min humidity........18-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph. Gusts up to 20
mph in the afternoon.
* Ridges/upr slopes....Northwest winds 5 to 10 mph. Gusts up to 30
mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear. Northwest winds 10 to 20 mph. Lows in the
60s to lower 70s.
.SATURDAY...Clear. Northwest winds 10 to 20 mph. Lows in the 60s
to lower 70s. Highs in the mid 80s to lower 90s.
.SUNDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
60s to lower 70s. Highs in the mid 80s to lower 90s.
.LABOR DAY...Clear. West winds 5 to 15 mph. Lows in the 60s to
lower 70s. Highs in the 80s.
$$
NOAA`S NWS on the web at www.weather.gov/sanfrancisco