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
425
FNUS56 KMTR 132216
FWFMTR
Fire Weather Planning Forecast for the San Francisco Bay Area and
Central California Coast
National Weather Service San Francisco Bay Area
316 PM PDT Wed Aug 13 2025
.DISCUSSION...A building marine layer is leading to cooler
temperatures and higher humidities across most of the region,
barring the mountains of the interior Central Coast where
overnight humidity recoveries remain poor. Breezy onshore winds
are expected to develop each afternoon and evening, with the
strongest flow expected Thursday night into Friday when gusts
could reach 35-40 mph along the coast and at higher terrain.
Coastal drizzle is possible overnight into the morning, but
accumulating rain is not expected.
Note : All winds are 20-foot Winds Unless otherwise specified.
Thunderstorms imply strong, gusty and erratic winds.
$$
CAZ505-141030-
Coastal North Bay...Including Point Reyes National Seashore-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....50-55.
* 24 hr trend......Little change.
* Max humidity........100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....67-75.
* 24 hr trend......6 degrees warmer.
* Min humidity........70-80 percent.
* 24 hr trend......30 percent drier.
* 20-foot winds.......Southwest winds 5 to 10 mph shifting to the
west 10 to 20 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....53-58.
* Max humidity........80-100 percent.
* 20-foot winds.......Breezy. Northwest winds 15 to 25 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Sunny.
* Max temperature.....68-76.
* Min humidity........70-80 percent.
* 20-foot winds.......Windy. Northwest winds 10 to 15 mph
increasing to 20 to 30 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Northwest winds 20 to 30 mph. Lows in the mid 50s to
lower 60s.
.SATURDAY...Partly cloudy. Northwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the mid 60s to lower 70s.
.SUNDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s.
Highs in the 60s.
.MONDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
lower to mid 50s. Highs in the 60s.
$$
CAZ503-141030-
Sonoma Coastal Range-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....51-56.
* 24 hr trend......Little change.
* Max humidity........80-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Ridges/upr slopes....Northwest winds 5 to 15 mph. Gusts up
to 25 mph in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....84-92.
* 24 hr trend......4 degrees warmer.
* Min humidity........30-40 percent.
* 24 hr trend......20 percent drier.
* 20-foot winds.......
* Ridges/upr slopes....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........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Clear.
* Min temperature.....60-66.
* Max humidity........60-70 percent.
* 20-foot winds.......
* Ridges/upr slopes....Northwest winds 10 to 20 mph with gusts to
around 30 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Sunny.
* Max temperature.....84-92.
* Min humidity........40-50 percent.
* 20-foot winds.......
* Ridges/upr slopes....Breezy. Northwest winds 10 to 15 mph
increasing to 20 to 30 mph in the afternoon. Gusts up to 35
mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Northwest winds 15 to 25 mph. Lows
in the 50s to upper 60s.
.SATURDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s to upper 60s. Highs in the upper 70s to mid 80s.
.SUNDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the mid 70s to lower 80s.
.MONDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the mid 70s to lower 80s.
$$
CAZ502-141030-
Marin Coastal Range-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....51-56.
* 24 hr trend......Little change.
* Max humidity........80-100 percent except 60-70 percent above
2000 feet.
* 24 hr trend......Little change.
* 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.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Partly sunny then becoming sunny.
* Max temperature.....75-83.
* 24 hr trend......6 degrees warmer.
* Min humidity........55-65 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....52-57 except 59-64 above 2000 feet.
* Max humidity........70-90 percent except 50-60 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph. Gusts up to 20 mph
in the evening.
* Ridges/upr slopes....West winds 15 to 25 mph decreasing to 10 to
15 mph after midnight.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Sunny.
* Max temperature.....80-88 except 77-82 above 2000 feet.
* Min humidity........50-60 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Breezy. Northwest winds 5 to 10 mph
increasing to west 15 to 25 mph with gusts 20 to 30 mph in
the afternoon.
* Ridges/upr slopes....Breezy. West winds 10 to 15 mph increasing
to 15 to 25 mph with gusts to around 35 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. West winds 15 to 25 mph. Lows in
the 50s to mid 60s.
.SATURDAY...Partly cloudy. West winds 15 to 25 mph. Lows in the
50s to mid 60s. Highs in the 70s.
.SUNDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s
to mid 60s. Highs in the 60s to upper 70s.
.MONDAY...Mostly clear. West winds 10 to 20 mph. Lows in the 50s
to lower 60s. Highs in the 60s to upper 70s.
$$
CAZ506-141030-
North Bay Interior Valleys-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....50-55.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-88.
* 24 hr trend......6 degrees warmer.
* Min humidity........45-55 percent.
* 24 hr trend......20 percent drier.
* 20-foot winds.......Southwest winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....55-60.
* Max humidity........70-90 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....85-93.
* Min humidity........35-45 percent.
* 20-foot winds.......West winds 10 to 15 mph increasing to 15 to
25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. West winds 15 to 25 mph. Lows near
60.
.SATURDAY...Mostly clear. West winds 15 to 25 mph. Lows in the
mid 50s to lower 60s. Highs in the 70s to mid 80s.
.SUNDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 70s to lower 80s.
.MONDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s.
Highs in the 70s to lower 80s.
$$
CAZ504-141030-
North Bay Interior Mountains-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-60.
* 24 hr trend......Little change.
* Max humidity........70-90 percent except 55-75 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph. Gusts up to 20
mph in the evening.
* Ridges/upr slopes....Southwest winds 10 to 20 mph decreasing to 5
to 10 mph after midnight. Gusts up to 30 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....84-92.
* 24 hr trend......6 degrees warmer.
* Min humidity........35-45 percent.
* 24 hr trend......20 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....59-69.
* Max humidity........55-75 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph shifting to the
north after midnight.
* Ridges/upr slopes....West winds 10 to 20 mph shifting to
the northwest after midnight. Gusts up to 30 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Sunny.
* Max temperature.....86-94.
* Min humidity........30-40 percent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 10 to 15 mph shifting to the
west 15 to 25 mph in the afternoon.
* Ridges/upr slopes....Northwest winds 10 to 15 mph shifting to the
west 10 to 20 mph in the afternoon. Gusts up to 30 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Northwest winds 15 to 25 mph. Lows
in the 60s to lower 70s.
.SATURDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
50s to upper 60s. Highs in the 70s to upper 80s.
.SUNDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
.MONDAY...Clear. West winds 5 to 15 mph. Lows in the 50s to lower
60s. Highs in the mid 70s to lower 80s.
$$
CAZ006-141030-
San Francisco-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Slight chance of drizzle after
midnight.
* Min temperature.....54-59.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Breezy. West winds 15 to 25 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
Slight chance of drizzle in the morning.
* Max temperature.....62-70.
* 24 hr trend......Little change.
* Min humidity........75-85 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......Breezy. Southwest winds 10 to 15 mph
increasing to 15 to 25 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....54-59.
* Max humidity........90 percent.
* 20-foot winds.......Breezy. West winds 15 to 25 mph shifting to
the southwest 10 to 15 mph after midnight.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....66-74.
* Min humidity........70-80 percent.
* 20-foot winds.......Breezy. Southwest winds 5 to 10 mph
increasing to west 20 to 30 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. West winds 20 to 30 mph. Lows around 60.
.SATURDAY...Mostly cloudy. West winds 15 to 25 mph. Lows around
60. Highs in the 60s to lower 70s.
.SUNDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the 60s.
.MONDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the 60s.
$$
CAZ509-141030-
San Francisco Peninsula Coast-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Slight chance of drizzle after
midnight.
* Min temperature.....51-56.
* 24 hr trend......Little change.
* Max humidity........100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle in the
morning.
* Max temperature.....63-71.
* 24 hr trend......Little change.
* Min humidity........75-85 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....51-56.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....66-74.
* Min humidity........75-85 percent.
* 20-foot winds.......Northwest winds 10 to 15 mph increasing to 15
to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly cloudy. Northwest winds 15 to 25 mph. Lows
in the mid to upper 50s.
.SATURDAY...Mostly cloudy. Slight chance of drizzle. Northwest
winds 10 to 20 mph. Lows in the mid to upper 50s. Highs in the
60s to lower 70s.
.SUNDAY...Mostly cloudy. Northwest winds 5 to 15 mph. Lows in the
50s. Highs in the 60s to lower 70s.
.MONDAY...Mostly cloudy. Northwest winds 5 to 15 mph. Lows in the
50s. Highs in the 60s to lower 70s.
$$
CAZ508-141030-
San Francisco Bay Shoreline-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....54-59.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....71-79.
* 24 hr trend......Little change.
* Min humidity........60-70 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....54-59.
* Max humidity........90 percent.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....75-83.
* Min humidity........55-65 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph shifting to the
west 10 to 20 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. West winds 15 to 25 mph. Lows in the mid 50s to lower
60s.
.SATURDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the upper 60s to mid 70s.
.SUNDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s
to lower 60s. Highs in the upper 60s to mid 70s.
.MONDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s
to lower 60s. Highs in the upper 60s to mid 70s.
$$
CAZ510-141030-
East Bay Interior Valleys-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....56-61.
* 24 hr trend......Little change.
* Max humidity........80-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Windy. Southwest winds 20 to 30 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....81-89.
* 24 hr trend......4 degrees warmer.
* Min humidity........40-50 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......West winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....57-63.
* Max humidity........70-90 percent.
* 20-foot winds.......Southwest winds 15 to 25 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Sunny.
* Max temperature.....87-95.
* Min humidity........35-45 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Southwest winds 20 to 30 mph. Lows
in the 50s to upper 60s.
.SATURDAY...Mostly clear. Southwest winds 15 to 25 mph. Lows in
the 50s to upper 60s. Highs in the upper 70s to mid 80s.
.SUNDAY...Mostly clear. Southwest winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
.MONDAY...Clear. Southwest winds 10 to 20 mph. Lows in the mid
50s to lower 60s. Highs in the mid 70s to lower 80s.
$$
CAZ513-141030-
Santa Clara Valley...including San Jose-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....54-59.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......10 percent wetter.
* 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........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-87.
* 24 hr trend......Little change.
* Min humidity........50-60 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......Southeast winds 5 to 10 mph shifting to the
northwest 10 to 15 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-58.
* Max humidity........90-100 percent.
* 20-foot winds.......Northwest winds 10 to 15 mph shifting to the
south 5 to 10 mph after midnight.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* Min humidity........40-50 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph shifting to the
northwest 10 to 15 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear in the evening then becoming partly cloudy.
West winds 10 to 20 mph. Lows in the mid 50s to lower 60s.
.SATURDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the 70s to mid 80s.
.SUNDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the mid
50s to lower 60s. Highs in the upper 70s to mid 80s.
.MONDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in the
50s. Highs in the upper 70s to mid 80s.
$$
CAZ512-141030-
Santa Cruz Mountains-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of drizzle after midnight.
* Min temperature.....53-60.
* 24 hr trend......Little change.
* Max humidity........65-85 percent except 55-75 percent above 2000
feet.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle in the
morning.
* Max temperature.....74-82.
* 24 hr trend......Little change.
* Min humidity........60-70 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds up to 5 mph shifting to the
northwest 5 to 10 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-62.
* Max humidity........63-83 percent except 53-63 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....77-85.
* Min humidity........50-60 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 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Clear in the evening then becoming partly cloudy.
Northwest winds 10 to 20 mph. Lows in the 50s to upper 60s.
.SATURDAY...Partly cloudy. Northwest winds 10 to 20 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 70s.
.MONDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the 70s.
$$
CAZ515-141030-
East Bay Hills-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....55-60.
* 24 hr trend......Little change.
* Max humidity........65-85 percent except 53-63 percent above 2000
feet.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 15 to 25 mph with gusts to
around 35 mph.
* Ridges/upr slopes....Breezy. Southwest winds 20 to 35 mph
with gusts to around 45 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-87.
* 24 hr trend......Little change.
* Min humidity........50-60 percent except 30-40 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 20 mph.
* Ridges/upr slopes....West winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....56-64.
* Max humidity........58-78 percent except 43-53 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 20 mph and gusty.
* Ridges/upr slopes....Southwest winds 10 to 20 mph with gusts to
around 30 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Sunny.
* Max temperature.....83-91.
* Min humidity........40-50 percent except 30-40 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...
.FRIDAY NIGHT...Clear in the evening then becoming partly cloudy.
Southwest winds 15 to 25 mph. Lows in the 50s to upper 60s.
.SATURDAY...Partly cloudy. Southwest winds 15 to 25 mph. Lows in
the 50s to upper 60s. Highs in the mid 70s to lower 80s.
.SUNDAY...Mostly clear. West winds 10 to 20 mph. Lows in the 50s
to mid 60s. Highs in the 70s to lower 80s.
.MONDAY...Mostly clear. West winds 10 to 20 mph. Lows in the 50s
to mid 60s. Highs in the 70s to lower 80s.
$$
CAZ514-141030-
Eastern Santa Clara Hills-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....50-55 except 56-62 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........70 percent except 45-50 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 20 mph. Gusts up to 25
mph in the evening.
* Ridges/upr slopes....West winds 10 to 20 mph with gusts to around
30 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-88.
* 24 hr trend......7 degrees cooler.
* Min humidity........35-45 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph.
* Ridges/upr slopes....Southwest winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-58 except 59-65 above 2000 feet.
* Max humidity........60 percent except 40-45 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph. Gusts up to 20 mph
in the evening.
* Ridges/upr slopes....West winds 5 to 10 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* Min humidity........30-40 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph.
* Ridges/upr slopes....West winds 10 to 15 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. West winds 10 to 20 mph. Lows in
the 50s to mid 60s.
.SATURDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
.SUNDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the mid 70s to lower 80s.
.MONDAY...Clear. West winds 5 to 15 mph. Lows in the 50s to lower
60s. Highs in the 70s to mid 80s.
$$
CAZ529-141030-
Northern Monterey Bay-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog after midnight. Slight chance of drizzle after
midnight.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......South winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
Patchy fog in the morning. Slight chance of drizzle in the
morning.
* Max temperature.....66-74.
* 24 hr trend......4 degrees cooler.
* Min humidity........75-85 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog after midnight.
* Min temperature.....52-57.
* Max humidity........100 percent.
* 20-foot winds.......South winds 5 to 10 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Partly sunny then becoming sunny. Patchy fog
early in the morning.
* Max temperature.....72-80.
* Min humidity........65-75 percent.
* 20-foot winds.......South winds up to 5 mph increasing to
southwest 10 to 20 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. South winds 10 to 20 mph. Lows in the upper 50s.
.SATURDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the
mid 50s to lower 60s. Highs in the 60s to upper 70s.
.SUNDAY...Partly cloudy. Patchy fog. West winds 5 to 15 mph. Lows
in the mid 50s to lower 60s. Highs in the 60s to upper 70s.
.MONDAY...Mostly clear. Patchy fog. Northwest winds 5 to 15 mph.
Lows in the 50s. Highs in the 60s to upper 70s.
$$
CAZ530-141030-
Southern Monterey Bay and Big Sur Coast-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of drizzle after midnight.
* Min temperature.....53-58.
* 24 hr trend......Little change.
* Max humidity........100 percent except Big Sur 90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny. Slight chance of drizzle in the
morning.
* Max temperature.....60-65 except Big Sur 68-73.
* 24 hr trend......Little change.
* Min humidity........80 percent except Big Sur 60 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....52-57.
* Max humidity........100 percent except Big Sur 80 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....63-68 except Big Sur 71-76.
* Min humidity........80 percent except Big Sur 60 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. West winds 10 to 20 mph. Lows in the 50s to lower 60s.
.SATURDAY...Mostly cloudy. Slight chance of drizzle. West winds
10 to 20 mph. Lows in the 50s to lower 60s. Highs in the mid 60s
to lower 70s.
.SUNDAY...Mostly cloudy. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 60s to lower 70s.
.MONDAY...Partly cloudy. Northwest winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the 60s to lower 70s.
$$
CAZ528-141030-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....51-56.
* 24 hr trend......Little change.
* Max humidity........100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....69-77.
* 24 hr trend......10 degrees cooler.
* Min humidity........65-75 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......West winds 10 to 15 mph increasing to 15 to
25 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....51-56.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Partly sunny then becoming sunny.
* Max temperature.....72-80.
* Min humidity........55-65 percent.
* 20-foot winds.......Breezy. West winds 5 to 10 mph increasing to
15 to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. West winds 15 to 25 mph. Lows in the mid 50s to lower
60s.
.SATURDAY...Mostly cloudy. West winds 15 to 25 mph. Lows in the
mid 50s to lower 60s. Highs in the 70s.
.SUNDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the 50s
to lower 60s. Highs in the 70s.
.MONDAY...Mostly clear. West winds 10 to 20 mph. Lows in the 50s.
Highs in the 70s to lower 80s.
$$
CAZ516-141030-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....50-55.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Breezy. Northwest winds 15 to 25 mph
decreasing to 10 to 15 mph after midnight.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* 24 hr trend......5 degrees cooler.
* Min humidity........35-45 percent.
* 24 hr trend......15 percent wetter.
* 20-foot winds.......Northwest winds 5 to 10 mph increasing to 15
to 25 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....49-54.
* Max humidity........90-100 percent.
* 20-foot winds.......Northwest winds 15 to 25 mph decreasing to 5
to 10 mph after midnight.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....85-93.
* Min humidity........35-45 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph increasing to 15
to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Northwest winds 15 to 25 mph. Lows
in the 50s.
.SATURDAY...Mostly clear. Northwest winds 15 to 25 mph. Lows in
the 50s. Highs in the 80s.
.SUNDAY...Mostly clear. Northwest winds 15 to 25 mph. Lows in the
40s to upper 50s. Highs in the 80s.
.MONDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in the
upper 40s to mid 50s. Highs in the 80s.
$$
CAZ517-141030-
Santa Lucia Mountains and Los Padres National Forest-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....52-62 except 62-67 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........50-70 percent except 30-40 percent above 2000
feet.
* 24 hr trend......40 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph.
* Ridges/upr slopes....Northwest winds 15 to 25 mph. Gusts up
to 35 mph in the evening.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-88.
* 24 hr trend......4 degrees cooler.
* Min humidity........35-45 percent.
* 24 hr trend......15 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....North winds 5 to 10 mph increasing to 10 to
20 mph with gusts to around 30 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-63 except 63-68 above 2000 feet.
* Max humidity........50-60 percent except 33-43 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph.
* Ridges/upr slopes....Northwest winds 10 to 20 mph with gusts to
around 30 mph decreasing to 5 to 10 mph after midnight.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* Min humidity........30-40 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 afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. Northwest winds 10 to 20 mph. Lows
in the 50s to upper 60s.
.SATURDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s to upper 60s. Highs in the mid 70s to lower 80s.
.SUNDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
.MONDAY...Clear. Northwest winds 5 to 15 mph. Lows in the 50s to
mid 60s. Highs in the mid 70s to lower 80s.
$$
CAZ518-141030-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
316 PM PDT Wed Aug 13 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-63.
* 24 hr trend......Little change.
* Max humidity........50-70 percent except 38-48 percent above 2000
feet.
* 24 hr trend......70 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 20 mph.
* Ridges/upr slopes....Northwest winds 10 to 20 mph with gusts to
around 30 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........2100 ft asl.
.THURSDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....82-90.
* 24 hr trend......4 degrees cooler.
* Min humidity........30-40 percent.
* 24 hr trend......5 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph. Gusts up to 20
mph in the afternoon.
* Ridges/upr slopes....West winds 5 to 10 mph shifting to the
northwest 10 to 20 mph with gusts to around 30 mph in the
afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1500 ft asl.
.THURSDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....54-64.
* Max humidity........55-75 percent except 48-58 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph.
* Ridges/upr slopes....Northwest winds 10 to 20 mph with gusts to
around 30 mph decreasing to 5 to 10 mph after midnight.
* CWR.................0%.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....84-92.
* Min humidity........35-45 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph.
* Ridges/upr slopes....West winds 5 to 10 mph increasing to 10 to
20 mph with gusts to around 30 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.FRIDAY NIGHT...Mostly clear. West winds 15 to 25 mph. Lows in
the 50s to mid 60s.
.SATURDAY...Mostly clear. West winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
.SUNDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in the
50s to mid 60s. Highs in the mid 70s to lower 80s.
.MONDAY...Clear. Northwest winds 10 to 20 mph. Lows in the 50s to
mid 60s. Highs in the 70s to mid 80s.
$$
NOAA`S NWS on the web at www.weather.gov/sanfrancisco