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
539
FNUS56 KMTR 092213 CCA
FWFMTR
Fire Weather Planning Forecast for the San Francisco Bay Area and...CORRECTED
Central California Coast
National Weather Service San Francisco Bay Area
313 PM PDT Sat Aug 9 2025
...ELEVATED FIRE WEATHER THREATS CONTINUE THROUGH MONDAY...
.DISCUSSION...Warm and dry conditions persist through Monday
resulting in elevated fire weather threats. Breezy onshore winds
develop each afternoon and evening, with gusts reaching 30-35 mph
through gaps, passes, and favored valleys and across elevated
terrain. Poor overnight humidity recoveries persist above 1500
feet. A pattern change starting Tuesday will being cooler
conditions and a deeper marine layer.
Note : All winds are 20-foot Winds Unless otherwise specified.
Thunderstorms imply strong, gusty and erratic winds.
$$
CAZ505-101015-
Coastal North Bay...Including Point Reyes National Seashore-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Areas of dense fog after
midnight.
* Min temperature.....50-55.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning.
* Max temperature.....67-75.
* 24 hr trend......6 degrees cooler.
* Min humidity........70-80 percent.
* 24 hr trend......20 percent drier.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy. Slight chance of drizzle early
in the morning. Patchy dense fog early in the morning.
* Min temperature.....49-54.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle early
in the morning.
* Max temperature.....65-73.
* Min humidity........70-80 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of drizzle. West winds 10 to 20 mph. Lows
in the lower to mid 50s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. West winds
5 to 15 mph. Lows in the 50s. Highs in the 60s to lower 70s.
.WEDNESDAY...Mostly cloudy. Patchy fog. Slight chance of drizzle.
West winds 5 to 15 mph. Lows in the 50s. Highs in the 60s.
.THURSDAY...Partly cloudy. Northwest winds 10 to 20 mph. Lows in
the lower to mid 50s. Highs in the 60s.
$$
CAZ503-101015-
Sonoma Coastal Range-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
Areas of dense fog after midnight.
* Min temperature.....56-63.
* 24 hr trend......Little change.
* Max humidity........60-80 percent.
* 24 hr trend......20 percent wetter.
* 20-foot winds.......
* Ridges/upr slopes....West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning.
* Max temperature.....83-91.
* 24 hr trend......Little change.
* Min humidity........35-45 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....56-62.
* Max humidity........60-80 percent.
* 20-foot winds.......
* Ridges/upr slopes....Northwest winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....82-90.
* Min humidity........35-45 percent.
* 20-foot winds.......
* Ridges/upr slopes....West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear. West winds 5 to 15 mph. Lows in the
50s to lower 60s.
.TUESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 70s to mid 80s.
.WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the
50s. Highs in the 70s to lower 80s.
.THURSDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s. Highs in the mid 70s to lower 80s.
$$
CAZ502-101015-
Marin Coastal Range-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy dense fog after
midnight.
* Min temperature.....51-56 except 61-66 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...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20
mph in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning.
* Max temperature.....82-90 except 77-82 above 2000 feet.
* 24 hr trend......Little change.
* Min humidity........40-50 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
Slight chance of drizzle early in the morning.
* Min temperature.....50-55 except 60-65 above 2000 feet.
* Max humidity........80-90 percent except 48-58 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph. Gusts up to 20
mph in the evening.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle early
in the morning.
* Max temperature.....76-84 except 72-77 above 2000 feet.
* Min humidity........50-60 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph.
* Ridges/upr slopes....West winds 5 to 10 mph increasing to 10 to
20 mph in the afternoon.
* 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 lower 60s.
.TUESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the upper 60s to mid 70s.
.WEDNESDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the upper 60s to mid 70s.
.THURSDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the upper 60s to mid 70s.
$$
CAZ506-101015-
North Bay Interior Valleys-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Areas of dense fog after
midnight.
* Min temperature.....54-59.
* 24 hr trend......Little change.
* Max humidity........80-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning.
* Max temperature.....85-93.
* 24 hr trend......Little change.
* Min humidity........35-45 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....52-58.
* Max humidity........80-100 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* Min humidity........35-45 percent.
* 20-foot winds.......Southwest winds 10 to 15 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear in the evening then becoming partly cloudy.
Southwest winds 10 to 20 mph. Lows in the 50s.
.TUESDAY...Partly cloudy. Southwest winds 5 to 15 mph. Lows in
the 50s. Highs in the 70s to mid 80s.
.WEDNESDAY...Partly cloudy. Areas of fog. Patchy fog. Southwest
winds 5 to 15 mph. Lows in the 50s. Highs in the 70s to lower
80s.
.THURSDAY...Partly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the 50s. Highs in the 70s to lower 80s.
$$
CAZ504-101015-
North Bay Interior Mountains-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
Patchy dense fog after midnight.
* Min temperature.....59-69.
* 24 hr trend......Little change.
* Max humidity........53-73 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning.
* Max temperature.....91-99.
* 24 hr trend......Little change.
* Min humidity........20-30 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....58-68.
* Max humidity........50 percent except 38-48 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 15 mph. Gusts up to 25
mph in the evening.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....88-96.
* 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.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear. West winds 10 to 20 mph. Lows in the 50s
to upper 60s.
.TUESDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the 80s to lower 90s.
.WEDNESDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the upper 70s to mid 80s.
.THURSDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 50s to lower 60s. Highs in the upper 70s to mid 80s.
$$
CAZ006-101015-
San Francisco-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Areas of dense fog after midnight. Slight chance of drizzle after
midnight.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning. Slight chance of drizzle in the morning.
* Max temperature.....65-73.
* 24 hr trend......Little change.
* Min humidity........65-75 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of drizzle early in the morning.
* Min temperature.....52-57.
* Max humidity........90 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle early
in the morning.
* Max temperature.....64-72.
* Min humidity........70-80 percent.
* 20-foot winds.......Southwest winds 10 to 15 mph shifting to the
west 15 to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of drizzle. West winds 15 to 25 mph. Lows
in the upper 50s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. West winds
10 to 20 mph. Lows in the upper 50s. Highs in the 60s.
.WEDNESDAY...Mostly cloudy. Slight chance of drizzle. West winds
10 to 20 mph. Lows in the upper 50s. Highs in the 60s.
.THURSDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the 60s.
$$
CAZ509-101015-
San Francisco Peninsula Coast-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Areas of dense fog after midnight. Slight chance of drizzle after
midnight.
* Min temperature.....51-56.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning. Slight chance of drizzle in the morning.
* Max temperature.....69-77.
* 24 hr trend......Little change.
* Min humidity........65-75 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy dense fog after
midnight. Slight chance of drizzle early in the morning.
* Min temperature.....51-56.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle early
in the morning.
* Max temperature.....66-74.
* Min humidity........65-75 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly cloudy. Slight chance of drizzle. West
winds 5 to 15 mph. Lows in the 50s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. Patchy fog.
West winds 5 to 15 mph. Lows in the 50s. Highs in the 60s to
lower 70s.
.WEDNESDAY...Mostly cloudy. Patchy fog. Slight chance of drizzle.
West winds 5 to 15 mph. Lows in the 50s. Highs in the 60s to
lower 70s.
.THURSDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the
50s. Highs in the 60s.
$$
CAZ508-101015-
San Francisco Bay Shoreline-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Areas of dense fog after
midnight.
* Min temperature.....57-63.
* 24 hr trend......Little change.
* Max humidity........80-90 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.........Mostly sunny. Areas of dense fog in the
morning.
* Max temperature.....79-87.
* 24 hr trend......Little change.
* Min humidity........45-55 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....56-61.
* Max humidity........80-90 percent.
* 20-foot winds.......Northwest winds 10 to 15 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-85.
* Min humidity........45-55 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear in the evening then becoming partly cloudy.
West winds 10 to 20 mph. Lows in the 50s to lower 60s.
.TUESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 70s to lower 80s.
.WEDNESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
mid 50s to lower 60s. Highs in the 60s to upper 70s.
.THURSDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the 60s to mid 70s.
$$
CAZ510-101015-
East Bay Interior Valleys-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy dense fog after
midnight.
* Min temperature.....58-68.
* 24 hr trend......Little change.
* Max humidity........65-85 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy dense fog in the
morning.
* Max temperature.....90-98.
* 24 hr trend......Little change.
* Min humidity........25-35 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....57-67.
* Max humidity........65-85 percent.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....87-95.
* Min humidity........30-40 percent.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear. Southwest winds 10 to 20 mph. Lows in the
50s to upper 60s.
.TUESDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 50s to upper 60s. Highs in the 80s.
.WEDNESDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 50s to mid 60s. Highs in the upper 70s to mid 80s.
.THURSDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the mid 70s to lower 80s.
$$
CAZ513-101015-
Santa Clara Valley...including San Jose-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy dense fog after
midnight.
* Min temperature.....59-64.
* 24 hr trend......Little change.
* Max humidity........70-80 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....89-97.
* 24 hr trend......Little change.
* Min humidity........30-40 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 NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....57-62.
* Max humidity........70-80 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....87-95.
* Min humidity........30-40 percent.
* 20-foot winds.......Northwest winds up to 5 mph increasing to 10
to 15 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear. Northwest winds 5 to 15 mph. Lows
in the mid 50s to lower 60s.
.TUESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the mid
50s to lower 60s. Highs in the 80s to lower 90s.
.WEDNESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
mid 50s to lower 60s. Highs in the upper 70s to mid 80s.
.THURSDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
50s. Highs in the 70s to mid 80s.
$$
CAZ512-101015-
Santa Cruz Mountains-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Areas of dense fog after
midnight. Slight chance of drizzle after midnight.
* Min temperature.....57-67.
* 24 hr trend......Little change.
* Max humidity........53-73 percent except 43-53 percent above 2000
feet.
* 24 hr trend......Little change.
* 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.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning. Slight chance of drizzle in the morning.
* Max temperature.....83-91.
* 24 hr trend......Little change.
* Min humidity........35-45 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 5 to 10 mph.
* Ridges/upr slopes....South winds up to 5 mph shifting to the west
5 to 15 mph and gusts to around 20 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy. Slight chance of drizzle early
in the morning.
* Min temperature.....56-66.
* Max humidity........53-63 percent except 40-50 percent above 2000
feet.
* 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.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle early
in the morning.
* Max temperature.....81-89.
* Min humidity........40-50 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 50s to mid 60s.
.TUESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to mid 60s. Highs in the mid 70s to lower 80s.
.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
50s to lower 60s. Highs in the 60s to upper 70s.
$$
CAZ515-101015-
East Bay Hills-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Areas of dense fog after
midnight.
* Min temperature.....59-69 except 66-73 above 2000 feet.
* 24 hr trend......4 degrees cooler.
* Max humidity........55-75 percent except 33-43 percent above 2000
feet.
* 24 hr trend......25 percent wetter.
* 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.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning.
* Max temperature.....89-97.
* 24 hr trend......Little change.
* Min humidity........30-40 percent except 20-30 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph and gusts to around
20 mph.
* Ridges/upr slopes....West winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....58-68 except 65-73 above 2000 feet.
* Max humidity........50-70 percent except 28-38 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 20 mph.
* Ridges/upr slopes....West winds 10 to 20 mph with gusts to around
30 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-87 except 86-94 above 2000 feet.
* Min humidity........35-45 percent except 15-20 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 20 mph.
* Ridges/upr slopes....West winds 10 to 20 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear. Southwest winds 15 to 25 mph. Lows in the
50s to upper 60s.
.TUESDAY...Mostly clear. West winds 15 to 25 mph. Lows in the 50s
to upper 60s. Highs in the 70s to upper 80s.
.WEDNESDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
.THURSDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in
the 50s to mid 60s. Highs in the 70s to lower 80s.
$$
CAZ514-101015-
Eastern Santa Clara Hills-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....60-70.
* 24 hr trend......6 degrees warmer.
* Max humidity........45 percent except 35-40 percent above 2000
feet.
* 24 hr trend......25 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........None.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke in the
afternoon.
* Max temperature.....90-98.
* 24 hr trend......4 degrees warmer.
* Min humidity........20-30 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........None.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....59-69.
* Max humidity........35 percent except 25-30 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 15 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....92-97 except 89-94 above 2000 feet.
* Min humidity........18-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph.
* Ridges/upr slopes....West winds 5 to 10 mph increasing to 10 to
20 mph with gusts 20 to 30 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear. West winds 10 to 20 mph. Lows in the 60s
to lower 70s.
.TUESDAY...Clear. West winds 5 to 15 mph. Lows in the 50s to
upper 60s. Highs in the mid 80s to lower 90s.
.WEDNESDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the 80s.
.THURSDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the upper 70s to mid 80s.
$$
CAZ529-101015-
Northern Monterey Bay-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Areas of dense fog after midnight. Slight chance of drizzle after
midnight.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning. Slight chance of drizzle in the morning.
* Max temperature.....72-80.
* 24 hr trend......4 degrees warmer.
* Min humidity........55-65 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of drizzle early in the morning.
* Min temperature.....53-58.
* Max humidity........90 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle early
in the morning.
* Max temperature.....74-82.
* Min humidity........55-65 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Slight chance of drizzle. South winds 5 to 15 mph. Lows
in the mid 50s.
.TUESDAY...Partly cloudy. Slight chance of drizzle. Patchy fog.
West winds 5 to 15 mph. Lows in the mid 50s. Highs in the 70s.
.WEDNESDAY...Partly cloudy. Patchy fog. Southwest winds 5 to
15 mph. Lows in the mid 50s. Highs in the upper 60s to mid 70s.
.THURSDAY...Partly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the 50s. Highs in the upper 60s to mid 70s.
$$
CAZ530-101015-
Southern Monterey Bay and Big Sur Coast-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Areas of dense fog after midnight. Slight chance of drizzle after
midnight.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........90 percent except Big Sur 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........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning. Slight chance of drizzle in the morning.
* Max temperature.....69-77.
* 24 hr trend......Little change.
* Min humidity........60 percent except Big Sur 50 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 NIGHT...
* Sky/weather.........Partly cloudy. Slight chance of drizzle early
in the morning.
* Min temperature.....53-58.
* Max humidity........90 percent except Big Sur 60 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle early
in the morning.
* Max temperature.....67-72 except Big Sur 75-80.
* Min humidity........60 percent except Big Sur 50 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of drizzle. West winds 10 to 20 mph. Lows
in the 50s to mid 60s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. West winds
5 to 15 mph. Lows in the 50s to mid 60s. Highs in the 60s to mid
70s.
.WEDNESDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the 60s to lower 70s.
.THURSDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the 60s to lower 70s.
$$
CAZ528-101015-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Areas of dense fog after
midnight.
* Min temperature.....54-59.
* 24 hr trend......Little change.
* Max humidity........80-90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning.
* Max temperature.....80-88.
* 24 hr trend......4 degrees warmer.
* Min humidity........40-50 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......Northwest winds 5 to 10 mph increasing to 15
to 25 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....54-59.
* Max humidity........70-90 percent.
* 20-foot winds.......Northwest winds 10 to 20 mph decreasing to 5
to 10 mph after midnight.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-87.
* Min humidity........35-45 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph increasing to
west 15 to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear in the evening then becoming partly cloudy.
Northwest winds 10 to 20 mph. Lows in the mid 50s to lower 60s.
.TUESDAY...Partly cloudy. 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
50s. Highs in the 70s.
.THURSDAY...Partly cloudy. West winds 15 to 25 mph. Lows in the
50s. Highs in the 60s to upper 70s.
$$
CAZ516-101015-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....55-60.
* 24 hr trend......Little change.
* Max humidity........70-90 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Northwest winds 10 to 20 mph decreasing to 5
to 10 mph after midnight.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........None.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke in the
afternoon.
* Max temperature.....92-100.
* 24 hr trend......9 degrees warmer.
* Min humidity........23-33 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds up to 5 mph increasing to
northwest 10 to 20 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........None.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
Areas of smoke early in the evening.
* Min temperature.....56-61.
* Max humidity........60-70 percent.
* 20-foot winds.......Northwest winds 15 to 25 mph decreasing to 5
to 10 mph after midnight.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....92-100.
* Min humidity........23-33 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph increasing to 10
to 20 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear. Northwest winds 10 to 20 mph. Lows
in the mid 50s to lower 60s.
.TUESDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the 80s to upper 90s.
.WEDNESDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 40s to upper 50s. Highs in the mid 80s to lower 90s.
.THURSDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the upper 40s to mid 50s. Highs in the 80s to lower 90s.
$$
CAZ517-101015-
Santa Lucia Mountains and Los Padres National Forest-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Areas of dense fog after
midnight.
* Min temperature.....59-69 except 68-73 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........45-55 percent except 25-35 percent above 2000
feet.
* 24 hr trend......30 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Northeast winds 5 to 10 mph.
* Ridges/upr slopes....Northeast winds 5 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of dense fog in the
morning. Areas of smoke through the day.
* Max temperature.....88-96.
* 24 hr trend......4 degrees warmer.
* Min humidity........23-33 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Southeast winds 5 to 10 mph.
* Ridges/upr slopes....Northeast 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........1000 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
Areas of smoke early in the evening.
* Min temperature.....60-70 except 70-75 above 2000 feet.
* Max humidity........35-45 percent except 20-30 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 15 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....88-96.
* Min humidity........23-33 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 15 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear. Northwest winds 10 to 20 mph. Lows in the
60s to lower 70s.
.TUESDAY...Clear. Northwest winds 5 to 15 mph. Lows in the 50s to
upper 60s. Highs in the 70s to upper 80s.
.WEDNESDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the 70s to mid 80s.
.THURSDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to mid 60s. Highs in the 70s to lower 80s.
$$
CAZ518-101015-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
313 PM PDT Sat Aug 9 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy dense fog after
midnight.
* Min temperature.....61-71.
* 24 hr trend......Little change.
* Max humidity........48-58 percent.
* 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 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1000 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of smoke in the
afternoon.
* Max temperature.....93-101.
* 24 hr trend......4 degrees warmer.
* Min humidity........18-28 percent.
* 24 hr trend......5 percent wetter.
* 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....West winds up to 5 mph increasing to 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.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy. Areas of smoke until early
morning.
* Min temperature.....61-71.
* Max humidity........40-50 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 10 to 20 mph. Gusts up
to 30 mph in the evening.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Sunny.
* Max temperature.....92-100.
* Min humidity........18-28 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 15 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Clear. Northwest winds 10 to 20 mph. Lows in the
60s to lower 70s.
.TUESDAY...Clear. Northwest winds 10 to 20 mph. Lows in the 60s
to lower 70s. Highs in the 80s to lower 90s.
.WEDNESDAY...Clear. West winds 5 to 15 mph. Lows in the 50s to
upper 60s. Highs in the 70s to upper 80s.
.THURSDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
$$
NOAA`S NWS on the web at www.weather.gov/sanfrancisco