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
289
FNUS56 KMTR 272209
FWFMTR
Fire Weather Planning Forecast for the San Francisco Bay Area and
Central California Coast
National Weather Service San Francisco Bay Area
309 PM PDT Thu Mar 27 2025
.DISCUSSION...The center of a low pressure system was over the
Pacific Northwest with a weakening surface cool front extending
southward across the Bay Area and north Central Coast this
afternoon. A cooler air mass will move in from the west tonight
through early Saturday. Clouds and a few passing light showers or
sprinkles will continue tonight into Friday morning. Wet weather
returns late weekend and early next week.
Note : All winds are 20-foot Winds Unless otherwise specified.
Thunderstorms imply strong, gusty and erratic winds.
$$
CAZ505-281015-
Coastal North Bay...Including Point Reyes National Seashore-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Rain showers and slight chance of
thunderstorms in the evening, then rain likely after midnight.
* Min temperature.....45-50.
* Max humidity........90-100 percent.
* Chance of Thunder...14 percent.
* 20-foot winds.......Southwest winds 15 to 25 mph decreasing to 10
to 15 mph after midnight.
* CWR.................50%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Mostly sunny. Slight chance of rain in the
morning. Chance of rain in the afternoon.
* Max temperature.....54-59.
* Min humidity........70-80 percent.
* Chance of Thunder...3 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................10%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly clear.
Slight chance of rain in the evening.
* Min temperature.....40-45.
* Max humidity........80-90 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................10%.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....54-60.
* Min humidity........60-70 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. West winds 5 to
15 mph. Lows in the 40s to lower 50s.
.SUNDAY...Mostly cloudy. Rain. South winds 10 to 20 mph. Lows in
the 40s to lower 50s. Highs in the 50s to lower 60s.
.MONDAY...Mostly cloudy. Rain likely. West winds 10 to 20 mph.
Lows in the 40s to lower 50s. Highs in the 50s to lower 60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the 50s to lower
60s.
$$
CAZ503-281015-
Sonoma Coastal Range-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Rain showers and slight chance of
thunderstorms in the evening, then rain after midnight.
* Min temperature.....43-48.
* Max humidity........90-100 percent.
* Chance of Thunder...15 percent.
* 20-foot winds.......
* Ridges/upr slopes....Southwest winds 10 to 15 mph and gusty.
* CWR.................80%.
* Marine layer........None.
* Snow level..........5100 ft asl.
.FRIDAY...
* Sky/weather.........Partly sunny. Chance of rain.
* Max temperature.....52-58.
* Min humidity........60-70 percent.
* Chance of Thunder...9 percent.
* 20-foot winds.......
* Ridges/upr slopes....West winds 10 to 15 mph. Gusts up to 20 mph
in the afternoon.
* CWR.................20%.
* Marine layer........None.
* Snow level..........4100 ft asl.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy. Chance of rain in the evening.
* Min temperature.....37-42.
* Max humidity........80-90 percent.
* 20-foot winds.......
* Ridges/upr slopes....Northwest winds 5 to 15 mph. Gusts up to 20
mph in the evening.
* CWR.................10%.
* Snow level..........3600 ft asl.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....55-61.
* Min humidity........50-60 percent.
* 20-foot winds.......
* Ridges/upr slopes....Northwest winds 5 to 10 mph.
* CWR.................0%.
* Snow level..........3300 ft asl.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. West winds 5 to
15 mph. Lows in the lower to mid 40s.
.SUNDAY...Mostly cloudy. Rain. South winds 10 to 20 mph. Lows in
the 40s to lower 50s. Highs in the 40s to upper 50s.
.MONDAY...Mostly cloudy. Rain likely. West winds 10 to 20 mph.
Lows in the 40s to lower 50s. Highs in the 40s to upper 50s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the lower to mid 40s. Highs in the 40s to upper
50s.
$$
CAZ502-281015-
Marin Coastal Range-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Chance of rain in the evening,
then rain likely after midnight.
* Min temperature.....44-49.
* Max humidity........90 percent except 80 percent above 2000 feet.
* Chance of Thunder...13 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 20 mph and gusty.
* Ridges/upr slopes....Southwest winds 15 to 25 mph with gusts to
around 30 mph.
* CWR.................30%.
* Marine layer........None.
* Snow level..........5200 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....53-58 except 45-50 above 2000 feet.
* Min humidity........60-70 percent except 70-80 percent above 2000
feet.
* Chance of Thunder...3 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 20 mph and gusts to around
25 mph.
* Ridges/upr slopes....West winds 10 to 20 mph with gusts 25 to 30
mph.
* CWR.................10%.
* Marine layer........None.
* Snow level..........4200 ft asl.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly clear.
* Min temperature.....37-42.
* Max humidity........80-90 percent except 70-80 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 10 to 15 mph. Gusts up to 25 mph
in the evening.
* CWR.................0%.
* Snow level..........3700 ft asl.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....55-60 except 48-53 above 2000 feet.
* Min humidity........50-60 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph.
* CWR.................0%.
* Snow level..........3300 ft asl.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the mid 40s.
.SUNDAY...Mostly cloudy. Rain. South winds 15 to 25 mph. Lows in
the 40s to lower 50s. Highs in the 50s.
.MONDAY...Mostly cloudy. Rain likely. West winds 15 to 25 mph.
Lows in the 40s to lower 50s. Highs in the 50s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 40s. Highs in the 50s.
$$
CAZ506-281015-
North Bay Interior Valleys-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Chance of rain.
* Min temperature.....44-49.
* Max humidity........90-100 percent.
* Chance of Thunder...12 percent.
* 20-foot winds.......Southwest winds 10 to 15 mph.
* CWR.................60%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Partly sunny. Slight chance of rain in the
morning.
* Max temperature.....56-61.
* Min humidity........60-70 percent.
* Chance of Thunder...3 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................10%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy. Slight chance of rain in the
evening. Patchy fog early in the morning.
* Min temperature.....36-41.
* Max humidity........90-100 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................10%.
.SATURDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....60-65.
* Min humidity........50-60 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. Southwest winds
5 to 15 mph. Lows in the 40s.
.SUNDAY...Mostly cloudy. Rain. South winds 10 to 20 mph. Lows in
the 40s to lower 50s. Highs in the mid 50s to lower 60s.
.MONDAY...Mostly cloudy. Rain likely. West winds 10 to 20 mph.
Lows in the 40s to lower 50s. Highs in the mid 50s to lower 60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 30s to upper 40s. Highs in the mid 50s to
lower 60s.
$$
CAZ504-281015-
North Bay Interior Mountains-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Rain likely in the evening,
then chance of rain after midnight.
* Min temperature.....42-47.
* Max humidity........90-100 percent.
* Chance of Thunder...10 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 10 to 20 mph. Gusts up to 30
mph decreasing to 20 mph after midnight.
* Ridges/upr slopes....Southwest winds 15 to 25 mph decreasing to
10 to 15 mph after midnight. Gusts up to 35 mph.
* CWR.................80%.
* Marine layer........None.
* Snow level..........5200 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....52-60.
* Min humidity........55-65 percent.
* Chance of Thunder...3 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 20 mph with gusts 25 to 30
mph.
* Ridges/upr slopes....West winds 15 to 25 mph with gusts to around
30 mph.
* CWR.................10%.
* Marine layer........None.
* Snow level..........4400 ft asl.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....36-41.
* Max humidity........80-90 percent.
* 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. Gusts up to 30 mph
decreasing to 20 mph after midnight.
* CWR.................10%.
* Snow level..........3700 ft asl.
.SATURDAY...
* Sky/weather.........Mostly sunny. Patchy frost early in the
morning.
* Max temperature.....55-63.
* Min humidity........40-50 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 10 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph.
* CWR.................0%.
* Snow level..........3600 ft asl.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. Southwest winds
5 to 15 mph. Lows in the 30s to upper 40s.
.SUNDAY...Mostly cloudy. Rain. South winds 10 to 20 mph. Lows in
the 40s to lower 50s. Highs in the 40s to upper 50s.
.MONDAY...Mostly cloudy. Rain likely. Southwest winds 10 to
20 mph. Lows in the 30s to upper 40s. Highs in the 40s to upper
50s.
.TUESDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 30s to mid 40s. Highs in the upper 40s to mid
50s.
$$
CAZ006-281015-
San Francisco-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Chance of rain.
* Min temperature.....48-53.
* Max humidity........90 percent.
* Chance of Thunder...11 percent.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* CWR.................20%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....57-62.
* Min humidity........60-70 percent.
* Chance of Thunder...3 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....44-49.
* Max humidity........80-90 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....55-60.
* Min humidity........60-70 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the upper 40s.
.SUNDAY...Mostly cloudy. Rain. South winds 15 to 25 mph. Lows in
the upper 40s to mid 50s. Highs near 60.
.MONDAY...Mostly cloudy. Rain likely. Southwest winds 15 to
25 mph. Lows in the upper 40s to mid 50s. Highs in the mid 50s to
lower 60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the upper 40s. Highs in the mid 50s to lower 60s.
$$
CAZ509-281015-
San Francisco Peninsula Coast-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Chance of rain.
* Min temperature.....45-50.
* Max humidity........90-100 percent.
* Chance of Thunder...10 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................30%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Partly sunny. Slight chance of rain in the
morning.
* Max temperature.....56-61.
* Min humidity........70-80 percent.
* Chance of Thunder...3 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................10%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....41-46.
* Max humidity........80-90 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....54-59.
* Min humidity........60-70 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. West winds 5 to
15 mph. Lows in the 40s.
.SUNDAY...Mostly cloudy. Rain. South winds 15 to 25 mph. Lows in
the 40s to lower 50s. Highs in the mid 50s to lower 60s.
.MONDAY...Mostly cloudy. Rain likely. Southwest winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the mid 50s to
lower 60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 40s. Highs in the mid 50s to lower 60s.
$$
CAZ508-281015-
San Francisco Bay Shoreline-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Chance of rain.
* Min temperature.....47-52.
* Max humidity........90 percent.
* Chance of Thunder...9 percent.
* 20-foot winds.......Southwest winds 10 to 20 mph.
* CWR.................20%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....57-62.
* Min humidity........60-70 percent.
* Chance of Thunder...4 percent.
* 20-foot winds.......West winds 5 to 10 mph increasing to 10 to 20
mph in the afternoon.
* CWR.................10%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy.
* Min temperature.....41-46.
* Max humidity........80-90 percent.
* 20-foot winds.......West winds 10 to 15 mph.
* CWR.................0%.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....59-64.
* Min humidity........50-60 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the mid 40s to lower 50s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 10 to 20 mph.
Lows in the 40s to mid 50s. Highs in the upper 50s to mid 60s.
.MONDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 40s to mid 50s. Highs in the 50s to mid 60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the mid 40s to lower 50s. Highs in the mid 50s to
lower 60s.
$$
CAZ510-281015-
East Bay Interior Valleys-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Chance of rain in the evening.
Slight chance of rain after midnight.
* Min temperature.....46-51.
* Max humidity........80-90 percent.
* Chance of Thunder...6 percent.
* 20-foot winds.......Southwest winds 15 to 25 mph decreasing to 10
to 15 mph after midnight.
* CWR.................20%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Partly sunny. Slight chance of rain in the
morning.
* Max temperature.....59-65.
* Min humidity........50-60 percent.
* Chance of Thunder...4 percent.
* 20-foot winds.......Southwest winds 10 to 15 mph shifting to the
west 15 to 25 mph in the afternoon.
* CWR.................10%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy then becoming mostly clear.
* Min temperature.....39-44.
* Max humidity........80-90 percent.
* 20-foot winds.......West winds 15 to 25 mph decreasing to 10 to
15 mph after midnight.
* CWR.................0%.
.SATURDAY...
* Sky/weather.........Sunny.
* Max temperature.....61-66.
* Min humidity........40-50 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Slight chance of rain. West
winds 10 to 20 mph. Lows in the mid 40s to lower 50s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 10 to 20 mph.
Lows in the 40s to mid 50s. Highs in the upper 50s to mid 60s.
.MONDAY...Mostly cloudy. Rain likely. Southwest winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the upper 50s to
mid 60s.
.TUESDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 40s. Highs in the mid 50s to lower 60s.
$$
CAZ513-281015-
Santa Clara Valley...including San Jose-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Slight chance of rain in the
evening. Chance of rain after midnight.
* Min temperature.....44-49.
* Max humidity........90-100 percent.
* Chance of Thunder...6 percent.
* 20-foot winds.......South winds 5 to 10 mph.
* CWR.................10%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Partly sunny. Patchy fog in the morning.
Slight chance of rain in the morning.
* Max temperature.....59-64.
* Min humidity........50-60 percent.
* Chance of Thunder...4 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................10%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....38-43.
* Max humidity........90-100 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.SATURDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....60-65.
* Min humidity........40-50 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Slight chance of rain. West
winds 5 to 15 mph. Lows in the mid 40s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 10 to 20 mph.
Lows in the mid 40s to lower 50s. Highs in the upper 50s to mid
60s.
.MONDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the upper 50s to
mid 60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 40s. Highs near 60.
$$
CAZ512-281015-
Santa Cruz Mountains-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Chance of rain through the
night. Patchy fog after midnight.
* Min temperature.....43-48.
* Max humidity........80-100 percent.
* Chance of Thunder...7 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 15 mph. Gusts up to 20
mph in the evening.
* Ridges/upr slopes....Southwest winds 5 to 15 mph. Gusts up to 25
mph in the evening.
* CWR.................30%.
* Marine layer........None.
* Snow level..........5200 ft asl.
.FRIDAY...
* Sky/weather.........Partly sunny. Slight chance of rain in the
morning.
* Max temperature.....53-61.
* Min humidity........60-70 percent.
* Chance of Thunder...4 percent.
* 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 with gusts 20 to 30
mph.
* CWR.................10%.
* Marine layer........None.
* Snow level..........4600 ft asl.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....38-43.
* Max humidity........80-90 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 5 to 15 mph. Gusts up to 20
mph in the evening.
* Ridges/upr slopes....Northwest winds 5 to 15 mph. Gusts up to 25
mph in the evening.
* CWR.................0%.
* Snow level..........3900 ft asl.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....54-62.
* 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 20
mph in the afternoon.
* CWR.................0%.
* Snow level..........3600 ft asl.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. West winds 5 to
15 mph. Lows in the lower to mid 40s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 10 to 20 mph.
Lows in the 40s to lower 50s. Highs in the 50s.
.MONDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the 50s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 40s. Highs in the 50s.
$$
CAZ515-281015-
East Bay Hills-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Slight chance of rain.
* Min temperature.....45-50 except 38-47 above 2000 feet.
* Max humidity........80-90 percent.
* Chance of Thunder...6 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Breezy. Southwest winds 20 to 30 mph with
gusts to around 35 mph decreasing to 10 to 15 mph after
midnight.
* Ridges/upr slopes....Southwest winds 15 to 25 mph. Gusts up to 35
mph decreasing to 25 mph after midnight.
* CWR.................20%.
* Marine layer........None.
* Snow level..........5200 ft asl.
.FRIDAY...
* Sky/weather.........Partly sunny. Slight chance of rain in the
morning.
* Max temperature.....53-61.
* Min humidity........60-70 percent.
* Chance of Thunder...4 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Breezy. West winds 10 to 15 mph and gusts to
around 20 mph increasing to 20 to 30 mph with gusts to around
30 mph in the afternoon.
* Ridges/upr slopes....West winds 10 to 15 mph increasing to 15 to
25 mph in the afternoon. Gusts up to 30 mph.
* CWR.................10%.
* Marine layer........None.
* Snow level..........4700 ft asl.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....37-43.
* Max humidity........70-90 percent except 80-100 percent above
2000 feet.
* 20-foot winds.......
* Valleys/lwr slopes...Windy. West winds 20 to 30 mph with gusts to
around 30 mph decreasing to 10 to 20 mph after midnight.
* Ridges/upr slopes....West winds 15 to 25 mph with gusts to around
30 mph decreasing to 10 to 15 mph after midnight.
* CWR.................0%.
* Snow level..........3800 ft asl.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....56-64.
* Min humidity........50-60 percent except 40-50 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph. Gusts up to 20
mph in the afternoon.
* Ridges/upr slopes....Northwest winds 10 to 15 mph. Gusts up to 20
mph in the afternoon.
* CWR.................0%.
* Snow level..........3600 ft asl.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Slight chance of rain. West
winds 10 to 20 mph. Lows in the 30s to upper 40s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 15 to 25 mph.
Lows in the 30s to upper 40s. Highs in the 50s to lower 60s.
.MONDAY...Mostly cloudy. Rain likely. Southwest winds 15 to
25 mph. Lows in the 30s to upper 40s. Highs in the 50s.
.TUESDAY...Mostly cloudy. Chance of rain. Southwest winds 15 to
25 mph. Lows in the 30s to mid 40s. Highs in the 40s to upper
50s.
$$
CAZ514-281015-
Eastern Santa Clara Hills-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Slight chance of rain.
* Min temperature.....39-47.
* Max humidity........90-100 percent.
* Chance of Thunder...2 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Southwest winds 5 to 15 mph. Gusts up to 20
mph in the evening.
* Ridges/upr slopes....Southwest winds 10 to 20 mph with gusts to
around 30 mph decreasing to 5 to 10 mph after midnight.
* CWR.................10%.
* Marine layer........None.
* Snow level..........5300 ft asl.
.FRIDAY...
* Sky/weather.........Partly sunny. Patchy fog in the morning.
Slight chance of rain in the morning.
* Max temperature.....51-56 except 47-52 above 2000 feet.
* Min humidity........55-65 percent.
* Chance of Thunder...4 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 5 to 15 mph. Gusts up to 20 mph
in the afternoon.
* Ridges/upr slopes....West winds 5 to 15 mph and gusts to around
20 mph increasing to 10 to 20 mph with gusts to around 30 mph
in the afternoon.
* CWR.................10%.
* Marine layer........None.
* Snow level..........5000 ft asl.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy frost early in the morning. Areas of frost early in the
morning.
* Min temperature.....33-40.
* Max humidity........80-100 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 10 to 15 mph decreasing to 5 to
10 mph after midnight.
* Ridges/upr slopes....West winds 15 to 25 mph with gusts to around
30 mph decreasing to 5 to 10 mph after midnight.
* CWR.................0%.
* Snow level..........4000 ft asl.
.SATURDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning. Areas of frost early in the morning.
* Max temperature.....54-59 except 51-56 above 2000 feet.
* 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%.
* Snow level..........3800 ft asl.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Slight chance of rain. West
winds 5 to 15 mph. Lows in the 30s to mid 40s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 10 to 20 mph.
Lows in the 30s to upper 40s. Highs in the 50s.
.MONDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 30s to upper 40s. Highs in the 50s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 30s to mid 40s. Highs in the 40s to upper
50s.
$$
CAZ529-281015-
Northern Monterey Bay-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy. Chance of rain through the
night. Patchy fog after midnight.
* Min temperature.....44-49.
* Max humidity........100 percent.
* Chance of Thunder...5 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................20%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
Slight chance of rain in the morning.
* Max temperature.....57-62.
* Min humidity........60-70 percent.
* Chance of Thunder...4 percent.
* 20-foot winds.......West winds 5 to 10 mph.
* CWR.................10%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Partly cloudy. Patchy fog early in the
morning.
* Min temperature.....38-43.
* Max humidity........90-100 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.SATURDAY...
* Sky/weather.........Mostly sunny. Patchy fog early in the
morning.
* Max temperature.....57-62.
* Min humidity........50-60 percent.
* 20-foot winds.......North winds up to 5 mph shifting to the west
10 to 15 mph in the afternoon.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Chance of rain. West winds 5 to
15 mph. Lows in the mid 40s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 10 to 20 mph.
Lows in the 40s to lower 50s. Highs in the mid 50s to lower 60s.
.MONDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the upper 50s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 5 to 15 mph.
Lows in the 40s. Highs in the upper 50s.
$$
CAZ530-281015-
Southern Monterey Bay and Big Sur Coast-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....45-50.
* Max humidity........100 percent except Big Sur 90 percent.
* Chance of Thunder...3 percent.
* 20-foot winds.......Southwest winds 5 to 10 mph.
* CWR.................10%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....56-63.
* Min humidity........65-75 percent.
* Chance of Thunder...3 percent.
* 20-foot winds.......West winds 10 to 20 mph.
* CWR.................0%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....40-45.
* Max humidity........90 percent except Big Sur 80 percent.
* 20-foot winds.......Northwest winds 10 to 20 mph.
* CWR.................0%.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....56-62.
* Min humidity........60-70 percent.
* 20-foot winds.......North winds 10 to 15 mph shifting to the
northwest in the afternoon.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Slight chance of rain. West
winds 10 to 20 mph. Lows in the mid 40s to lower 50s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 15 to 25 mph.
Lows in the mid 40s to lower 50s. Highs in the mid 50s to lower
60s.
.MONDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the 50s to mid
60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the mid 50s to
lower 60s.
$$
CAZ528-281015-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....45-50.
* Max humidity........90-100 percent.
* Chance of Thunder...1 percent.
* 20-foot winds.......West winds 10 to 20 mph decreasing to 5 to 10
mph after midnight.
* CWR.................0%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....59-64.
* Min humidity........60-70 percent.
* Chance of Thunder...3 percent.
* 20-foot winds.......Breezy. West winds 10 to 15 mph increasing to
15 to 25 mph in the afternoon.
* CWR.................0%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....38-43.
* 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%.
.SATURDAY...
* Sky/weather.........Mostly sunny. Areas of fog early in the
morning. Patchy fog late in the morning.
* Max temperature.....60-65.
* Min humidity........50-60 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Slight chance of rain. West
winds 10 to 20 mph. Lows in the 40s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 10 to 20 mph.
Lows in the 40s to lower 50s. Highs in the upper 50s to mid 60s.
.MONDAY...Mostly cloudy. Chance of rain. West winds 10 to 20 mph.
Lows in the 40s to lower 50s. Highs in the upper 50s to mid 60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the mid 50s to
lower 60s.
$$
CAZ516-281015-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....42-47.
* Max humidity........90-100 percent.
* Chance of Thunder...0 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
* Marine layer........None.
.FRIDAY...
* Sky/weather.........Mostly sunny. Patchy fog in the morning.
* Max temperature.....61-66.
* Min humidity........50 percent.
* Chance of Thunder...0 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph increasing to 10
to 20 mph in the afternoon.
* CWR.................0%.
* Marine layer........None.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....35-40.
* Max humidity........100 percent.
* 20-foot winds.......Northwest winds 15 to 25 mph decreasing to 10
to 15 mph after midnight.
* CWR.................0%.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....62-67.
* Min humidity........35-45 percent.
* 20-foot winds.......Northwest winds 5 to 10 mph.
* CWR.................0%.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Northwest winds 10 to 20 mph.
Lows in the upper 30s to mid 40s.
.SUNDAY...Mostly cloudy. Chance of rain. South winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs near 60.
.MONDAY...Mostly cloudy. Slight chance of rain. Southwest winds
10 to 20 mph. Lows in the 40s to lower 50s. Highs in the 60s.
.TUESDAY...Mostly cloudy. Chance of rain. Northwest winds 10 to
20 mph. Lows in the upper 30s to mid 40s. Highs in the upper 50s
to mid 60s.
$$
CAZ517-281015-
Santa Lucia Mountains and Los Padres National Forest-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....40-47.
* Max humidity........80-100 percent.
* Chance of Thunder...0 percent.
* 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.................10%.
* Marine layer........None.
* Snow level..........5300 ft asl.
.FRIDAY...
* Sky/weather.........Partly sunny.
* Max temperature.....53-61.
* Min humidity........50-60 percent except 60-70 percent above 2000
feet.
* Chance of Thunder...0 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph with gusts 20
to 30 mph.
* Ridges/upr slopes....Northwest winds 10 to 15 mph. Gusts up to 20
mph increasing to 30 mph in the afternoon.
* CWR.................10%.
* Marine layer........None.
* Snow level..........5100 ft asl.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....35-43.
* Max humidity........75-95 percent except 70-80 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 20 mph and gusty.
* Ridges/upr slopes....Northwest winds 15 to 25 mph with gusts to
around 30 mph.
* CWR.................0%.
* Snow level..........4200 ft asl.
.SATURDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....54-62.
* Min humidity........45-55 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph. Gusts up to 20
mph in the afternoon.
* Ridges/upr slopes....Northwest winds 10 to 15 mph and gusts to
around 20 mph.
* CWR.................0%.
* Snow level..........3900 ft asl.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. Slight chance of rain. Northwest
winds 5 to 15 mph. Lows in the 30s to upper 40s.
.SUNDAY...Mostly cloudy. Rain likely. South winds 10 to 20 mph.
Lows in the 30s to upper 40s. Highs in the 50s.
.MONDAY...Mostly cloudy. Chance of rain. West winds 10 to 20 mph.
Lows in the 30s to upper 40s. Highs in the 50s to lower 60s.
.TUESDAY...Mostly cloudy. Chance of rain. Northwest winds 10 to
20 mph. Lows in the 30s to upper 40s. Highs in the 40s to upper
50s.
$$
CAZ518-281015-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
309 PM PDT Thu Mar 27 2025
.TONIGHT...
* Sky/weather.........Mostly cloudy.
* Min temperature.....40-47.
* Max humidity........90-100 percent.
* Chance of Thunder...0 percent.
* 20-foot winds.......
* Valleys/lwr slopes...West winds 15 to 25 mph decreasing to 10 to
15 mph after midnight. Gusts up to 30 mph.
* Ridges/upr slopes....West winds 15 to 25 mph with gusts to around
35 mph becoming northwest 5 to 10 mph with gusts to 20 mph
after midnight.
* CWR.................0%.
* Marine layer........None.
* Snow level..........5500 ft asl.
.FRIDAY...
* Sky/weather.........Mostly sunny.
* Max temperature.....55-63.
* Min humidity........55-65 percent.
* Chance of Thunder...1 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 15 mph with gusts 20
to 30 mph.
* Ridges/upr slopes....Northwest winds 5 to 10 mph increasing to 15
to 25 mph in the afternoon. Gusts up to 30 mph.
* CWR.................0%.
* Marine layer........None.
* Snow level..........5300 ft asl.
.FRIDAY NIGHT...
* Sky/weather.........Mostly cloudy then becoming partly cloudy.
* Min temperature.....34-41.
* Max humidity........80-100 percent.
* 20-foot winds.......
* Valleys/lwr slopes...Breezy. Northwest winds 15 to 25 mph with
gusts to around 35 mph.
* Ridges/upr slopes....Northwest winds 15 to 25 mph with gusts to
around 30 mph.
* CWR.................0%.
* Snow level..........4400 ft asl.
.SATURDAY...
* Sky/weather.........Mostly sunny. Areas of frost early in the
morning.
* Max temperature.....57-65.
* Min humidity........30-40 percent except 40-50 percent above 2000
feet.
* 20-foot winds.......
* Valleys/lwr slopes...Northwest winds 10 to 20 mph with gusts to
around 30 mph.
* Ridges/upr slopes....Northwest winds 10 to 15 mph and gusts to
around 20 mph.
* CWR.................0%.
* Snow level..........3900 ft asl.
.EXTENDED...
.SATURDAY NIGHT...Mostly cloudy. West winds 5 to 15 mph. Lows in
the 30s to upper 40s.
.SUNDAY...Mostly cloudy. Chance of rain. South winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the 50s.
.MONDAY...Mostly cloudy. Chance of rain. Southwest winds 10 to
20 mph. Lows in the 40s to lower 50s. Highs in the mid 50s to
lower 60s.
.TUESDAY...Mostly cloudy. Chance of rain. West winds 10 to
20 mph. Lows in the 30s to upper 40s. Highs in the 50s.
$$
NOAA`S NWS on the web at www.weather.gov/sanfrancisco