Zone Forecast Product
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
988
FPUS56 KMTR 190401
ZFPMTR
San Francisco Bay Area/Central California Zone Forecast
National Weather Service San Francisco Bay Area
901 PM PDT Mon Aug 18 2025
This is an automatically generated product that provides average
values for large geographic areas. For a more site specific
forecast...please visit weather.gov/sanfrancisco
(1) Select a location from the drop down menu above the map...
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(2) Click a location on the map.
You can refine your selection by clicking on the map displayed on
the resulting page.
CAZ505-191900-
Coastal North Bay...Including Point Reyes National Seashore-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Partly cloudy. Lows around 50. West winds 5 to
10 mph.
.TUESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 60s to lower 70s. West winds 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs in the mid 60s to upper 70s. Northwest
winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 15 mph.
.THURSDAY...Sunny. Highs in the upper 60s to lower 80s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the lower 50s.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Highs in the 60s to mid
70s. Lows in the lower 50s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog. Lows in the lower 50s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 60s to lower 70s.
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Patchy fog. Lows in the lower 50s.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 60s to lower 70s.
&&
TEMPERATURE / PRECIPITATION
Point Reyes 51 66 52 72 / 10 10
$$
CAZ503-191900-
Sonoma Coastal Range-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Clear. Lows in the lower 50s. Light winds.
.TUESDAY...Sunny. Highs in the lower 80s. Light winds...becoming
west 5 to 10 mph in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the mid 50s. Northwest winds
around 5 mph in the evening...becoming light.
.WEDNESDAY...Sunny. Highs around 90. Light winds...becoming
northwest 5 to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows around 60. Northwest winds 5 to
10 mph in the evening...becoming light.
.THURSDAY...Sunny. Highs in the mid 90s.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 50s.
.FRIDAY THROUGH MONDAY...Mostly clear. Highs near 90. Lows in the
upper 50s.
$$
CAZ502-191900-
Marin Coastal Range-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the upper 50s. West winds 5 to
10 mph.
.THURSDAY...Sunny. Highs in the upper 80s.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the mid 50s.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the mid 80s.
Lows in the mid 50s.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the upper
70s. Lows in the mid 50s.
.SUNDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the upper 70s.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s.
$$
CAZ506-191900-
North Bay Interior Valleys-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the upper 40s to mid
50s. West winds 5 to 10 mph.
.TUESDAY...Sunny. Patchy fog in the morning. Highs in the lower
70s to mid 80s. Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the 50s. West winds 5 to
15 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s to lower 90s.
Northwest winds up to 5 mph increasing to southwest 10 to 15 mph
in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s.
West winds 5 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 80s to mid 90s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the 50s to
lower 60s. Highs in the upper 70s to mid 90s.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly clear. Lows in the
50s to lower 60s. Highs in the mid 70s to lower 90s.
.SUNDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the mid 70s to lower 90s.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the 50s. Highs
in the mid 70s to lower 90s.
&&
TEMPERATURE / PRECIPITATION
Santa Rosa 49 84 52 93 /
San Rafael 55 82 56 88 /
Napa 51 77 54 85 /
$$
CAZ504-191900-
North Bay Interior Mountains-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Clear. Lows in the 50s. Northwest winds up to
5 mph.
.TUESDAY...Sunny. Highs in the 70s to 80s. West winds 5 to
10 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 50s to lower 60s. West
winds up to 5 mph.
.WEDNESDAY...Sunny. Highs in the lower 80s to mid 90s. Light
winds...becoming west around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Clear. Lows in the 60s to lower 70s. West
winds around 5 mph.
.THURSDAY...Sunny. Highs in the mid 80s to upper 90s.
.THURSDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the 60s.
.FRIDAY THROUGH SATURDAY NIGHT...Mostly clear. Highs in the 80s
to 90s. Lows in the 50s to upper 60s.
.SUNDAY THROUGH MONDAY...Clear. Highs in the upper 70s to mid
90s. Lows in the upper 50s to mid 60s.
&&
TEMPERATURE / PRECIPITATION
Lake Berryessa 59 86 63 93 /
$$
CAZ006-191900-
San Francisco-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Partly cloudy. Lows in the mid 50s. West winds
5 to 15 mph.
.TUESDAY...Partly cloudy. Highs in the 60s. West winds 5 to
10 mph increasing to 10 to 20 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds
10 to 20 mph...becoming 5 to 10 mph after midnight.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the lower 60s to mid 70s. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 50s. West winds 5 to 15 mph.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the mid 60s to upper 70s.
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
.FRIDAY...Partly cloudy. Highs in the lower 60s to mid 70s.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the upper 50s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 60s to lower 70s.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy. Lows in the
upper 50s. Highs in the 60s to lower 70s.
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 60s to lower 70s.
&&
TEMPERATURE / PRECIPITATION
San Francisco 55 67 56 72 / 10 10
Ocean Beach 55 64 56 67 / 10 10
$$
CAZ509-191900-
San Francisco Peninsula Coast-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY...Partly cloudy. Highs in the mid 60s. West winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. A slight chance of drizzle after
midnight. Lows in the mid 50s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A slight chance of drizzle in the morning. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Highs in the lower 70s.
.THURSDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the mid
50s. Highs in the mid to upper 60s.
$$
CAZ508-191900-
San Francisco Bay Shoreline-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the upper 50s. West
winds 5 to 15 mph.
.TUESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 70s. West winds 5 to 10 mph increasing to 10 to
20 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the upper 50s. West winds 10 to 20 mph...becoming
southwest 5 to 10 mph after midnight.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 70s to mid 80s. West winds 5 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. West winds 10 to
20 mph...becoming southwest 5 to 10 mph after midnight.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 70s to upper 80s.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows near 60. Highs
in the 70s to mid 80s.
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 60.
.SATURDAY THROUGH MONDAY...Partly cloudy. Highs in the 70s to
lower 80s. Lows around 60.
&&
TEMPERATURE / PRECIPITATION
SFO Airport 57 71 57 75 / 10 10
Oakland 56 71 58 78 /
Fremont 56 76 57 82 /
Redwood City 57 79 58 85 /
Mountain View 59 74 58 78 /
$$
CAZ510-191900-
East Bay Interior Valleys-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Clear. Lows in the mid 50s. Southwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 15 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 50s. Southwest winds
5 to 15 mph.
.WEDNESDAY...Sunny. Highs in the mid 90s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Clear. Lows in the lower 60s. Southwest winds
5 to 15 mph.
.THURSDAY...Sunny. Highs around 100.
.THURSDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower
60s. Highs in the 90s.
&&
TEMPERATURE / PRECIPITATION
Concord 56 86 58 94 /
Livermore 54 84 55 92 /
$$
CAZ513-191900-
Santa Clara Valley...including San Jose-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the 70s to upper 80s. Northwest winds
5 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 15 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s to lower 90s. Light
winds...becoming west 5 to 10 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows around 60. Northwest winds
5 to 15 mph.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 80s to upper 90s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly clear. Lows in the lower 60s.
.FRIDAY THROUGH MONDAY...Mostly clear. Highs in the 80s to 90s.
Lows in the lower 60s.
&&
TEMPERATURE / PRECIPITATION
San Jose 57 78 58 84 /
Morgan Hill 54 87 54 93 /
$$
CAZ512-191900-
Santa Cruz Mountains-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the 50s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the upper 60s to lower 80s. Northwest
winds around 5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s.
Northwest winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the 70s to mid 80s. Northwest winds
around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s to upper
60s. Northwest winds around 5 mph.
.THURSDAY...Sunny. Highs in the upper 70s to lower 90s.
.THURSDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s to upper 60s. Highs in the 70s to 80s.
$$
CAZ515-191900-
East Bay Hills-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds around 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. Southwest winds around
10 mph with gusts to around 25 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds around 10 mph with gusts to around 25 mph.
.WEDNESDAY...Sunny. Highs in the lower 90s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest
winds around 10 mph.
.THURSDAY...Sunny. Highs in the upper 90s.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.FRIDAY THROUGH MONDAY...Mostly clear. Highs in the upper 80s to
mid 90s. Lows in the lower 60s.
$$
CAZ514-191900-
Eastern Santa Clara Hills-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Clear. Lows in the 50s to mid 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows in the 50s to upper 60s. West winds
5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the mid 80s. Northwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 60s to mid 70s. West
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs around 90.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly clear. Lows in the 60s to upper 70s.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Highs in the lower 90s.
Lows in the 60s to upper 70s.
.SATURDAY...Sunny. Highs around 90.
.SATURDAY NIGHT...Mostly clear. Lows in the 60s to mid 70s.
.SUNDAY...Sunny. Highs in the upper 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the 60s to mid 70s.
.MONDAY...Sunny. Highs in the upper 80s.
$$
CAZ529-191900-
Northern Monterey Bay-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the mid 50s. North winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. South winds around
5 mph...becoming southwest in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the mid 50s. West winds 5 to 10 mph in the
evening...becoming light.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny.
Patchy fog in the morning. Highs in the mid 70s to lower 80s.
Light winds...becoming west around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
mostly cloudy. Lows in the mid 50s. West winds 5 to 10 mph in the
evening...becoming light.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Highs in the lower 80s.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the 70s.
.SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Patchy fog. Lows
in the mid 50s. Highs in the lower to mid 70s.
&&
TEMPERATURE / PRECIPITATION
Santa Cruz 54 77 55 80 /
$$
CAZ530-191900-
Southern Monterey Bay and Big Sur Coast-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 60s to mid 70s. Northwest
winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 60s to upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 70s to lower 80s.
.THURSDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the mid
50s. Highs in the upper 60s to lower 80s.
&&
TEMPERATURE / PRECIPITATION
Monterey 56 69 55 69 / 10 10
Big Sur 56 75 56 79 /
$$
CAZ528-191900-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the lower 50s. West
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the 60s to upper 70s. Northwest winds
around 5 mph increasing to west 10 to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the mid 50s. West winds 10 to 15 mph decreasing
to around 5 mph after midnight.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny.
Highs in the lower 70s to mid 80s. Light winds...becoming west
5 to 15 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the mid 50s. West winds 10 to 15 mph
decreasing to around 5 mph after midnight.
.THURSDAY...Mostly cloudy in the morning then becoming sunny.
Highs in the mid 70s Salinas Valley and in the lower 90s
Hollister Valley.
.THURSDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the upper
50s. Highs around 70 Salinas Valley and in the 80s Hollister
Valley.
&&
TEMPERATURE / PRECIPITATION
Salinas 54 69 55 72 /
Carmel Valley 52 76 53 80 /
Hollister 52 79 52 84 /
$$
CAZ516-191900-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 15 mph.
.TUESDAY...Sunny. Highs in the 80s to lower 90s. Northwest winds
around 5 mph increasing to 10 to 20 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 10 to 20 mph...becoming 5 to 10 mph after midnight.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Highs in the mid 80s to upper 90s. Northwest winds 5 to 10 mph.
Gusts up to 25 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 50s. Northwest winds 10 to
20 mph...becoming 5 to 10 mph after midnight.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs 91 to 104.
.THURSDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower
60s. Highs upper 80s to 104.
&&
TEMPERATURE / PRECIPITATION
King City 54 80 54 85 /
$$
CAZ517-191900-
Santa Lucia Mountains and Los Padres National Forest-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Clear. Lows in the lower 50s to mid 60s.
Northwest winds 5 to 10 mph...becoming southwest after midnight.
Gusts up to 25 mph.
.TUESDAY...Sunny. Highs in the 70s to 80s. Southwest winds around
5 mph...becoming northwest in the afternoon.
.TUESDAY NIGHT...Clear. Lows in the 50s to 60s. Northwest winds
5 to 15 mph.
.WEDNESDAY...Sunny. Highs in the upper 70s to lower 90s.
Northwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s to lower
70s. Northwest winds 5 to 15 mph.
.THURSDAY...Sunny. Highs in the 80s to upper 90s.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 50s
to mid 70s. Highs in the 80s to upper 90s.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 50s to
lower 70s. Highs in the 80s to 90s.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s to lower 70s. Highs in the lower 80s to mid 90s.
$$
CAZ518-191900-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
901 PM PDT Mon Aug 18 2025
.REST OF TONIGHT...Clear. Lows in the 50s to lower 60s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the upper 70s to lower 90s. West winds
5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows in the 50s to lower 60s. Northwest
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the 80s to 90s. Northwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 50s to upper 60s.
Northwest winds 5 to 10 mph.
.THURSDAY...Sunny. Highs upper 80s to 102.
.THURSDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s to mid 70s. Highs upper 80s to 102.
&&
TEMPERATURE / PRECIPITATION
Pinnacles NP 50 90 51 97 /
$$
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