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
196
FNUS56 KMTR 192203
FWFMTR
Fire Weather Planning Forecast for the San Francisco Bay Area and
Central California Coast
National Weather Service San Francisco Bay Area
303 PM PDT Sat Jul 19 2025
...STRONG WINDS ARRIVE SUNDAY AND MONDAY EVENING IN THE EAST BAY
HILLS, AFFECTING THE ALREADY DRY ENVIRONMENT AND LEADING TO NEAR
CRITICAL FIRE CONDITIONS...
.DISCUSSION...The compressed marine layer resulted in less of an
inland push of moisture today, and offered a drier afternoon.
Elevated fire weather concerns persist above the marine layer
given the lack of humidity recovery and mild temperatures.
Northerly flow will increase Sunday evening and into the early
night near the coast, higher terrain, and inland gaps/passes.
These winds will reduce slightly into Monday morning, but remain
breezy through that day before increasing again that evening and
into that night. Winds finally ease late Monday night with cooler
and more moist conditions developing through the rest of the work
week.
Note : All winds are 20-foot Winds Unless otherwise specified.
Thunderstorms imply strong, gusty and erratic winds.
$$
CAZ505-201015-
Coastal North Bay...Including Point Reyes National Seashore-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog through the night. Slight chance of drizzle after
midnight.
* Min temperature.....48-53.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
Slight chance of drizzle in the morning.
* Max temperature.....64-72.
* 24 hr trend......5 degrees warmer.
* Min humidity........75-85 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......West winds 5 to 10 mph increasing to 15 to 25
mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....50-55.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 15 to 25 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....60-68.
* Min humidity........85-95 percent.
* 20-foot winds.......Breezy. West winds 15 to 25 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly cloudy. Slight chance of drizzle. West
winds 10 to 20 mph. Lows in the lower to mid 50s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. Patchy fog.
West winds 10 to 20 mph. Lows in the lower to mid 50s. Highs in
the upper 50s to mid 60s.
.WEDNESDAY...Mostly cloudy. Slight chance of drizzle. Areas of
fog. West winds 5 to 15 mph. Lows in the lower 50s. Highs in the
upper 50s to mid 60s.
.THURSDAY...Mostly cloudy. Areas of fog. Patchy fog. West winds
5 to 15 mph. Lows in the lower to mid 50s. Highs in the upper 50s
to mid 60s.
$$
CAZ503-201015-
Sonoma Coastal Range-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....52-57.
* 24 hr trend......Little change.
* Max humidity........70-90 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........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....79-87.
* 24 hr trend......Little change.
* Min humidity........40-50 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Ridges/upr slopes....Northwest winds 5 to 10 mph shifting to the
west 10 to 15 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....51-56.
* Max humidity........80-90 percent.
* 20-foot winds.......
* Ridges/upr slopes....Northwest winds 10 to 15 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....72-80.
* Min humidity........55-65 percent.
* 20-foot winds.......
* Ridges/upr slopes....West winds 10 to 20 mph with gusts 20 to 30
mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Slight chance of drizzle. Northwest winds 10 to 20 mph.
Lows in the 50s.
.TUESDAY...Partly cloudy. Slight chance of drizzle. West winds
5 to 15 mph. Lows in the 50s. Highs in the upper 60s to mid 70s.
.WEDNESDAY...Partly cloudy. Slight chance of drizzle. West winds
5 to 15 mph. Lows in the 50s. Highs in the 60s to upper 70s.
.THURSDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
50s. Highs in the 60s to upper 70s.
$$
CAZ502-201015-
Marin Coastal Range-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....48-53 except 55-60 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........80-100 percent except 50-60 percent above
2000 feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 20 mph.
* Ridges/upr slopes....Southwest winds 10 to 20 mph and gusty.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....69-77.
* 24 hr trend......Little change.
* Min humidity........55-65 percent except 45-55 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 20 mph. Gusts up to 20 mph
in the afternoon.
* Ridges/upr slopes....Southwest winds 10 to 15 mph shifting to the
west 15 to 25 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
* Min temperature.....50-55.
* Max humidity........80-100 percent except 60 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.....68-76.
* Min humidity........60-70 percent except 45-55 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 15 to 25 mph.
* Ridges/upr slopes....Breezy. West winds 15 to 25 mph with gusts
to around 30 mph.
* 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 50s to lower 60s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. Patchy fog.
West winds 10 to 20 mph. Lows in the 50s to lower 60s. Highs in
the mid 60s to lower 70s.
.WEDNESDAY...Mostly cloudy. Areas of fog. West winds 10 to
20 mph. Lows in the 50s to lower 60s. Highs in the 60s to mid
70s.
.THURSDAY...Partly cloudy. Areas of fog. Patchy fog. West winds
10 to 20 mph. Lows in the 50s to lower 60s. Highs in the 60s to
mid 70s.
$$
CAZ506-201015-
North Bay Interior Valleys-
303 PM PDT Sat Jul 19 2025
.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.......Southwest winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of fog in the morning.
* Max temperature.....77-85.
* 24 hr trend......Little change.
* Min humidity........45-55 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southwest winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
Patchy fog early in the morning.
* Min temperature.....49-54.
* Max humidity........90-100 percent.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....71-79.
* Min humidity........55-65 percent.
* 20-foot winds.......Breezy. West winds 10 to 15 mph increasing to
15 to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Patchy fog. West winds 15 to 25 mph. Lows in the 50s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. Patchy fog.
Areas of fog. Southwest winds 10 to 20 mph. Lows in the 40s to
upper 50s. Highs in the 60s to mid 70s.
.WEDNESDAY...Mostly cloudy. Widespread fog. Areas of fog.
Southwest winds 5 to 15 mph. Lows in the upper 40s to mid 50s.
Highs in the upper 60s to mid 70s.
.THURSDAY...Partly cloudy. Areas of fog. West winds 5 to 15 mph.
Lows in the upper 40s to mid 50s. Highs in the upper 60s to mid
70s.
$$
CAZ504-201015-
North Bay Interior Mountains-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....52-57 except 58-68 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........60-80 percent except 53-63 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....81-89.
* 24 hr trend......Little change.
* Min humidity........35-45 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 10 mph shifting to the
south 10 to 20 mph in the afternoon.
* Ridges/upr slopes....Southwest winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear.
* Min temperature.....52-59.
* Max humidity........70-80 percent except 60-70 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 15 mph.
* Ridges/upr slopes....Southwest winds 10 to 15 mph with gusts to
around 30 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....74-82.
* Min humidity........45-55 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 20 mph.
* Ridges/upr slopes....Breezy. Southwest winds 10 to 15 mph
increasing to 15 to 25 mph in the afternoon. Gusts up to 30
mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. West winds 10 to 20 mph. Lows in the 50s to lower 60s.
.TUESDAY...Partly cloudy. Southwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the 60s to upper 70s.
.WEDNESDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 50s to lower 60s. Highs in the 70s to lower 80s.
.THURSDAY...Mostly clear. Southwest winds 5 to 15 mph. Lows in
the 50s to lower 60s. Highs in the 70s.
$$
CAZ006-201015-
San Francisco-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Slight chance of drizzle after
midnight.
* Min temperature.....52-57.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Breezy. Southwest winds 15 to 25 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
Slight chance of drizzle in the morning.
* Max temperature.....60-67.
* 24 hr trend......Little change.
* Min humidity........80-90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Breezy. Southwest winds 15 to 25 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....53-58.
* Max humidity........90 percent.
* 20-foot winds.......Breezy. West winds 15 to 25 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....60-68.
* Min humidity........80-90 percent.
* 20-foot winds.......Breezy. West winds 15 to 25 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly cloudy. Slight chance of drizzle. West
winds 15 to 25 mph. Lows in the mid 50s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. West winds
10 to 20 mph. Lows in the mid 50s. Highs in the 50s to upper 60s.
.WEDNESDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the
mid 50s. Highs in the 50s to upper 60s.
.THURSDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the
upper 50s. Highs in the 50s to upper 60s.
$$
CAZ509-201015-
San Francisco Peninsula Coast-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog through the night. Slight chance of drizzle after
midnight.
* Min temperature.....48-53.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
Slight chance of drizzle in the morning.
* Max temperature.....59-66.
* 24 hr trend......Little change.
* Min humidity........80-90 percent.
* 24 hr trend......10 percent drier.
* 20-foot winds.......Southwest winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
* Min temperature.....49-54.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Partly sunny. Patchy fog in the morning.
Slight chance of drizzle in the morning.
* Max temperature.....59-67.
* Min humidity........85-95 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................10%.
.EXTENDED...
.MONDAY NIGHT...Cloudy. Patchy fog. Slight chance of drizzle.
Northwest winds 10 to 20 mph. Lows in the lower to mid 50s.
.TUESDAY...Mostly cloudy. Slight chance of drizzle. Patchy fog.
West winds 5 to 15 mph. Lows in the upper 40s to mid 50s. Highs
in the 50s to upper 60s.
.WEDNESDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the upper 40s to mid 50s. Highs in the 50s to upper 60s.
.THURSDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the lower to mid 50s. Highs in the 60s.
$$
CAZ508-201015-
San Francisco Bay Shoreline-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
* Min temperature.....51-56.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. 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.......West winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-58.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....66-74.
* Min humidity........65-75 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. West winds 10 to 20 mph. Lows in the 50s to lower 60s.
.TUESDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the 60s to lower 70s.
.WEDNESDAY...Mostly cloudy. West winds 10 to 20 mph. Lows in the
50s. Highs in the mid 60s to lower 70s.
.THURSDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
50s. Highs in the mid 60s to lower 70s.
$$
CAZ510-201015-
East Bay Interior Valleys-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-59.
* 24 hr trend......Little change.
* Max humidity........75-95 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Breezy. Southwest winds 15 to 25 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-86.
* 24 hr trend......Little change.
* Min humidity........45-55 percent.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....55-61.
* Max humidity........75-95 percent.
* 20-foot winds.......Windy. Southwest winds 20 to 30 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....73-81.
* Min humidity........55-65 percent.
* 20-foot winds.......Windy. Southwest winds 20 to 30 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Southwest winds 20 to 30 mph. Lows in the 50s to lower
60s.
.TUESDAY...Partly cloudy. Southwest winds 15 to 25 mph. Lows in
the 50s to lower 60s. Highs in the 60s to upper 70s.
.WEDNESDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the 70s.
.THURSDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the 70s.
$$
CAZ513-201015-
Santa Clara Valley...including San Jose-
303 PM PDT Sat Jul 19 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.......Northwest winds 10 to 15 mph shifting to the
southeast 5 to 10 mph after midnight.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....78-86.
* 24 hr trend......Little change.
* Min humidity........45-55 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Southeast winds 5 to 10 mph shifting to the
northwest 10 to 20 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy fog early in the
morning.
* Min temperature.....51-56.
* Max humidity........90-100 percent.
* 20-foot winds.......Northwest winds 15 to 25 mph shifting to the
southwest 10 to 15 mph after midnight.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Partly sunny then becoming sunny. Patchy fog
early in the morning.
* Max temperature.....74-82.
* Min humidity........55-65 percent.
* 20-foot winds.......West winds 5 to 10 mph shifting to the
northwest 10 to 20 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Northwest winds 10 to 20 mph. Lows in the 50s.
.TUESDAY...Partly cloudy. Patchy fog. West winds 10 to 20 mph.
Lows in the 50s. Highs in the 70s to lower 80s.
.WEDNESDAY...Partly cloudy. Patchy fog. West winds 10 to 20 mph.
Lows in the 50s. Highs in the 70s to lower 80s.
.THURSDAY...Partly cloudy. Patchy fog. West winds 10 to 20 mph.
Lows in the 50s. Highs in the 70s to lower 80s.
$$
CAZ512-201015-
Santa Cruz Mountains-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....50-60.
* 24 hr trend......Little change.
* Max humidity........58-78 percent except 53-63 percent above 2000
feet.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....72-80.
* 24 hr trend......4 degrees cooler.
* Min humidity........55-65 percent.
* 24 hr trend......Little change.
* 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........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy fog late in the
evening.
* Min temperature.....51-60.
* Max humidity........70-90 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 10 mph.
* Ridges/upr slopes....West winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Areas of fog early in the
morning. Patchy fog late in the morning.
* Max temperature.....69-77.
* Min humidity........55-65 percent except 45-55 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph.
* Ridges/upr slopes....West winds 10 to 15 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming mostly
cloudy. Northwest winds 10 to 20 mph. Lows in the 50s to lower
60s.
.TUESDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
50s to lower 60s. Highs in the upper 60s to mid 70s.
.WEDNESDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the upper 60s to mid 70s.
.THURSDAY...Partly cloudy. West winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the upper 60s to mid 70s.
$$
CAZ515-201015-
East Bay Hills-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-62.
* 24 hr trend......Little change.
* Max humidity........58-78 percent except 33-43 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 20 mph with gusts to
around 30 mph.
* Ridges/upr slopes....Southwest winds 10 to 20 mph with gusts to
around 35 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....70-78 except 80-88 above 2000 feet.
* 24 hr trend......Little change.
* Min humidity........50-60 percent except 25-35 percent above 2000
feet.
* 24 hr trend......10 percent wetter.
* 20-foot winds.......
* Valleys/lwr slopes...Breezy. Southwest winds 10 to 15 mph
increasing to 15 to 25 mph in the afternoon. Gusts up to 30
mph.
* Ridges/upr slopes....Breezy. Southwest winds 15 to 25 mph with
gusts to around 30 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....54-61.
* Max humidity........63-83 percent except 50-60 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 15 to 25 mph with gusts to
around 30 mph.
* Ridges/upr slopes....Breezy. Southwest winds 15 to 25 mph with
gusts to around 45 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....69-77.
* Min humidity........60-70 percent except 35-45 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Breezy. Southwest winds 15 to 25 mph with
gusts to around 30 mph.
* Ridges/upr slopes....Breezy. Southwest winds 15 to 25 mph with
gusts to around 40 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Southwest winds 15 to 25 mph. Lows in the 50s to lower
60s.
.TUESDAY...Partly cloudy. West winds 15 to 25 mph. Lows in the
50s to lower 60s. Highs in the upper 60s to mid 70s.
.WEDNESDAY...Partly cloudy. West winds 10 to 20 mph. Lows in the
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 upper 70s.
$$
CAZ514-201015-
Eastern Santa Clara Hills-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....51-56 except 58-63 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........50 percent except 30-35 percent above 2000
feet.
* 24 hr trend......Little change.
* 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........None.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-88.
* 24 hr trend......Little change.
* Min humidity........20 percent except 25-35 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph. Gusts up to 20 mph
in the afternoon.
* Ridges/upr slopes....West winds 10 to 15 mph. Gusts up to 30 mph
in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........None.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....49-54 except 55-60 above 2000 feet.
* Max humidity........70 percent except 48-58 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 20 mph.
* Ridges/upr slopes....Southwest winds 10 to 20 mph with gusts to
around 30 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....73-81.
* Min humidity........30 percent except 35-45 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...Mostly clear in the evening then becoming partly
cloudy. West winds 10 to 20 mph. Lows in the 40s to upper 50s.
.TUESDAY...Mostly clear. West winds 10 to 20 mph. Lows in the 40s
to upper 50s. Highs in the 70s to lower 80s.
.WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the
40s to upper 50s. Highs in the 70s to lower 80s.
.THURSDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 40s
to upper 50s. Highs in the 70s to lower 80s.
$$
CAZ529-201015-
Northern Monterey Bay-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog after midnight. Slight chance of drizzle after
midnight.
* Min temperature.....49-54.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......South winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
Patchy fog in the morning. Slight chance of drizzle in the
morning.
* Max temperature.....65-73.
* 24 hr trend......5 degrees cooler.
* Min humidity........70-80 percent.
* 24 hr trend......20 percent wetter.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog in the late evening and early morning. Areas of fog
early in the morning, then patchy fog early in the morning.
* Min temperature.....50-55.
* Max humidity........90-100 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly cloudy then becoming mostly sunny.
Areas of fog early in the morning. Patchy fog late in the
morning.
* Max temperature.....66-74.
* Min humidity........65-75 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph increasing to 15
to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog. West winds 10 to 20 mph. Lows in the mid 50s.
.TUESDAY...Mostly cloudy. Patchy fog. West winds 10 to 20 mph.
Lows in the lower to mid 50s. Highs in the 60s to lower 70s.
.WEDNESDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the lower 50s. Highs in the 60s to lower 70s.
.THURSDAY...Partly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the lower 50s. Highs in the mid 60s to lower 70s.
$$
CAZ530-201015-
Southern Monterey Bay and Big Sur Coast-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Patchy fog after midnight.
Slight chance of drizzle after midnight.
* Min temperature.....49-54.
* 24 hr trend......Little change.
* Max humidity........100 percent except Big Sur 90 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
Slight chance of drizzle in the morning.
* Max temperature.....61-69.
* 24 hr trend......Little change.
* Min humidity........80 percent except Big Sur 70 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 10 to 15 mph.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog after midnight.
* Min temperature.....51-56.
* Max humidity........100 percent except Big Sur 90 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Partly sunny. Patchy fog in the morning.
* Max temperature.....61-68.
* Min humidity........80 percent except Big Sur 70 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly cloudy. Patchy fog. West winds 10 to
20 mph. Lows in the 40s to mid 50s.
.TUESDAY...Mostly cloudy. Patchy fog. West winds 10 to 20 mph.
Lows in the 40s to mid 50s. Highs in the upper 50s to mid 60s.
.WEDNESDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the 40s to mid 50s. Highs in the upper 50s to mid 60s.
.THURSDAY...Mostly cloudy. Patchy fog. West winds 5 to 15 mph.
Lows in the 40s to mid 50s. Highs in the upper 50s to mid 60s.
$$
CAZ528-201015-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog after midnight.
* Min temperature.....48-53.
* 24 hr trend......Little change.
* Max humidity........90-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......West winds 15 to 25 mph shifting to the
northwest 10 to 15 mph after midnight.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....68-76.
* 24 hr trend......8 degrees cooler.
* Min humidity........60-70 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Breezy. Northwest winds 5 to 10 mph
increasing to west 15 to 25 mph in the afternoon.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog early in the morning.
* Min temperature.....50-55.
* Max humidity........90-100 percent.
* 20-foot winds.......Breezy. West winds 15 to 25 mph decreasing to
10 to 15 mph after midnight.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Partly sunny. Patchy fog early in the
morning. Areas of fog early in the morning, then patchy fog late
in the morning.
* Max temperature.....66-74.
* Min humidity........65-75 percent.
* 20-foot winds.......Breezy. West winds 10 to 15 mph increasing to
15 to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. West winds 15 to 25 mph. Lows in the lower to mid 50s.
.TUESDAY...Mostly cloudy. Patchy fog. West winds 15 to 25 mph.
Lows in the upper 40s to mid 50s. Highs in the mid 60s to lower
70s.
.WEDNESDAY...Mostly cloudy. Patchy fog. West winds 10 to 20 mph.
Lows in the upper 40s to mid 50s. Highs in the 60s to mid 70s.
.THURSDAY...Partly cloudy. Patchy fog. West winds 10 to 20 mph.
Lows in the upper 40s to mid 50s. Highs in the 60s to mid 70s.
$$
CAZ516-201015-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy. Patchy fog after midnight.
* Min temperature.....47-52.
* 24 hr trend......Little change.
* Max humidity........80-100 percent.
* 24 hr trend......Little change.
* 20-foot winds.......Northwest winds 15 to 25 mph decreasing to 10
to 15 mph after midnight.
* Chance of Thunder...0 percent.
* CWR.................0%.
* Marine layer........None.
.SUNDAY...
* Sky/weather.........Mostly sunny. Areas of fog in the morning.
* Max temperature.....82-90.
* 24 hr trend......15 degrees cooler.
* Min humidity........30-40 percent.
* 24 hr trend......Little change.
* 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........None.
.SUNDAY NIGHT...
* Sky/weather.........Mostly clear then becoming partly cloudy.
Patchy fog after midnight. Areas of fog early in the morning.
* Min temperature.....47-52.
* Max humidity........90-100 percent.
* 20-foot winds.......Breezy. Northwest winds 15 to 25 mph
decreasing to 10 to 15 mph after midnight.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Partly sunny then becoming sunny. Widespread
fog early in the morning. Patchy fog late in the morning.
* Max temperature.....79-87.
* Min humidity........45-55 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph increasing to 15
to 25 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Northwest winds 15 to 25 mph. Lows in the mid 40s to
lower 50s.
.TUESDAY...Partly cloudy. Patchy fog. Areas of fog. Northwest
winds 10 to 20 mph. Lows in the mid 40s to lower 50s. Highs in
the upper 70s to mid 80s.
.WEDNESDAY...Mostly clear. Widespread fog. Patchy fog. Northwest
winds 10 to 20 mph. Lows in the 40s to lower 50s. Highs in the
upper 70s to mid 80s.
.THURSDAY...Mostly clear. Areas of fog. Northwest winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the upper 70s to
mid 80s.
$$
CAZ517-201015-
Santa Lucia Mountains and Los Padres National Forest-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....51-61 except 62-67 above 2000 feet.
* 24 hr trend......Little change.
* Max humidity........48-58 percent except 28-38 percent above 2000
feet.
* 24 hr trend......40 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........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....80-88.
* 24 hr trend......Little change.
* Min humidity........35-45 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....North 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........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....49-59 except 59-65 above 2000 feet.
* Max humidity........60-80 percent except 38-48 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%.
.MONDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....76-84.
* Min humidity........40-50 percent.
* 20-foot winds.......
* Valleys/lwr slopes...North winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph and gusts to
around 20 mph increasing to 10 to 20 mph with gusts to around
30 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear. Northwest winds 10 to 20 mph. Lows
in the 50s to lower 60s.
.TUESDAY...Mostly clear. Northwest winds 10 to 20 mph. Lows in
the 50s to lower 60s. Highs in the 70s.
.WEDNESDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to lower 60s. Highs in the 70s.
.THURSDAY...Mostly clear. Northwest winds 5 to 15 mph. Lows in
the 50s to lower 60s. Highs in the 70s.
$$
CAZ518-201015-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
303 PM PDT Sat Jul 19 2025
.TONIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....53-63.
* 24 hr trend......Little change.
* Max humidity........45-55 percent except 30-40 percent above 2000
feet.
* 24 hr trend......10 percent drier.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph. Gusts up to 25 mph
in the evening.
* Ridges/upr slopes....Northwest 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........1200 ft asl.
.SUNDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....83-91.
* 24 hr trend......Little change.
* Min humidity........25-35 percent.
* 24 hr trend......Little change.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph.
* Ridges/upr slopes....West winds 5 to 10 mph and gusts to around
20 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........1200 ft asl.
.SUNDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly cloudy.
Areas of fog early in the morning.
* Min temperature.....50-60.
* Max humidity........58-78 percent except 45-55 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 15 to 25 mph decreasing to 10 to
15 mph after midnight.
* Ridges/upr slopes....West winds 10 to 20 mph with gusts to around
35 mph decreasing to 5 to 10 mph after midnight.
* CWR.................0%.
.MONDAY...
* Sky/weather.........Mostly sunny. Areas of fog early in the
morning. Patchy fog late in the morning.
* Max temperature.....78-86.
* Min humidity........40-50 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph.
* Ridges/upr slopes....West winds 10 to 15 mph increasing to 15 to
25 mph with gusts to around 30 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.MONDAY NIGHT...Mostly clear. West winds 10 to 20 mph. Lows in
the 50s to lower 60s.
.TUESDAY...Mostly clear. West winds 10 to 20 mph. Lows in the 50s
to lower 60s. Highs in the 70s.
.WEDNESDAY...Mostly clear. West winds 5 to 15 mph. Lows in the
50s to lower 60s. Highs in the 70s.
.THURSDAY...Mostly clear. West winds 5 to 15 mph. Lows in the 50s
to lower 60s. Highs in the 70s to lower 80s.
$$
NOAA`S NWS on the web at www.weather.gov/sanfrancisco