Zone Forecast Product
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
463
FPUS56 KMTR 202203
ZFPMTR
San Francisco Bay Area/Central California Zone Forecast
National Weather Service San Francisco Bay Area
302 PM PDT Mon Apr 20 2026
This is an automatically generated product that provides average
values for large geographic areas. For a more site specific
forecast...please refer to the point and click forecast on our
webpage at:
https://www.weather.gov/mtr
CAZ505-211300-
Coastal North Bay...Including Point Reyes National Seashore-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs in the upper 50s. Southwest winds 10 to 20 mph.
.TONIGHT...Patchy fog in the evening. A chance of rain in the
evening, then showers and a slight chance of thunderstorms after
midnight. Some thunderstorms may produce small hail after
midnight. Lows around 50. South winds around 5 mph.
.TUESDAY...Showers likely in the morning. A chance of
thunderstorms. Showers in the afternoon. Some thunderstorms may
produce small hail. Highs in the upper 50s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Rain likely in the evening, then a chance of
rain after midnight. Lows in the upper 40s. West winds 5 to
10 mph. Chance of rain 70 percent.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. A
chance of rain in the morning. Highs in the lower 60s. West winds
5 to 10 mph. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Sunny. Highs in the lower to mid 60s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
upper 40s. Highs in the lower to mid 60s.
.SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the lower 60s.
Lows around 50.
&&
TEMPERATURE / PRECIPITATION
Point Reyes 59 50 59 / 90 90 80
$$
CAZ503-211300-
Sonoma Coastal Range-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs around 60. Southwest winds around 5 mph.
.TONIGHT...Rain in the evening, then showers and a slight chance
of thunderstorms after midnight. Some thunderstorms may produce
small hail after midnight. Lows in the upper 40s. Light winds.
.TUESDAY...Showers and a chance of thunderstorms. Some
thunderstorms may produce small hail. Highs around 60. South
winds around 5 mph.
.TUESDAY NIGHT...Rain likely in the evening, then a chance of
rain after midnight. Lows in the mid 40s. West winds around 5 mph
in the evening...becoming light. Chance of rain 70 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A chance of rain in the morning, then a slight chance of
rain in the afternoon. Highs in the lower 60s. Light winds...
becoming west around 5 mph in the afternoon. Chance of rain
30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the upper 60s.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 40s. Highs in the upper 60s.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the upper
40s. Highs in the mid 60s.
$$
CAZ502-211300-
Marin Coastal Range-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs in the upper 50s. South winds 10 to 15 mph with gusts to
around 30 mph.
.TONIGHT...Rain likely in the evening, then showers and a slight
chance of thunderstorms after midnight. Some thunderstorms may
produce small hail after midnight. Lows around 50. South winds
5 to 10 mph.
.TUESDAY...Showers and a chance of thunderstorms. Some
thunderstorms may produce small hail. Highs in the mid 50s.
Southwest winds around 10 mph.
.TUESDAY NIGHT...Rain likely in the evening, then a chance of
rain after midnight. Lows in the upper 40s. West winds 10 to
15 mph. Chance of rain 70 percent.
.WEDNESDAY...Partly cloudy. A chance of rain in the morning.
Highs around 60. West winds 5 to 10 mph. Chance of rain
30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
upper 40s. Highs in the mid 60s.
.SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the lower 60s.
Lows in the lower 50s.
$$
CAZ506-211300-
North Bay Interior Valleys-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs in the 50s to mid 60s. South winds 10 to 20 mph.
.TONIGHT...Patchy fog. A chance of rain in the evening. Rain
likely after midnight. Lows in the 40s to mid 50s. South winds
10 to 15 mph...becoming southeast up to 5 mph after midnight.
.TUESDAY...Patchy fog in the morning. Showers likely in the
morning. A chance of thunderstorms. Showers in the afternoon.
Some thunderstorms may produce small hail. Highs in the 50s to
mid 60s. South winds 5 to 15 mph.
.TUESDAY NIGHT...Rain likely in the evening, then a chance of
rain after midnight. Patchy fog after midnight. Lows in the 40s
to lower 50s. Southwest winds 5 to 15 mph. Chance of rain
70 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. A chance of rain in the
morning, then a slight chance of rain in the afternoon. Highs in
the 50s to upper 60s. West winds 5 to 10 mph. Chance of rain
30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 30s to upper 40s.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 60s to mid 70s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
40s to lower 50s. Highs in the 60s to mid 70s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 60s to lower 70s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the 40s to mid 50s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 60s to lower 70s.
&&
TEMPERATURE / PRECIPITATION
Santa Rosa 62 46 62 / 90 80 90
San Rafael 63 52 63 / 90 90 90
Napa 61 50 59 / 90 90 90
$$
CAZ504-211300-
North Bay Interior Mountains-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs in the 40s to upper 50s. South winds 5 to 15 mph.
.TONIGHT...Rain in the evening, then rain likely after midnight.
Lows in the upper 40s. South winds 5 to 10 mph.
.TUESDAY...Showers likely in the morning. A chance of
thunderstorms. Showers in the afternoon. Some thunderstorms may
produce small hail. Highs in the 40s to upper 50s. South winds
5 to 10 mph.
.TUESDAY NIGHT...Rain likely in the evening, then a chance of
rain after midnight. Lows in the mid 40s. Southwest winds 5 to
10 mph. Chance of rain 70 percent.
.WEDNESDAY...Partly cloudy. A chance of rain in the morning, then
a slight chance of rain in the afternoon. Highs in the 50s to
lower 60s. Southwest winds 5 to 10 mph. Chance of rain
30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the upper
50s to lower 70s. Lows in the upper 40s.
.FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the mid
50s to lower 70s. Lows in the lower 50s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 50s to upper 60s.
&&
TEMPERATURE / PRECIPITATION
Lake Berryessa 59 50 58 / 90 90 90
$$
CAZ006-211300-
San Francisco-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs in the 60s. South winds 10 to 20 mph.
.TONIGHT...Rain in the evening, then showers and a slight chance
of thunderstorms after midnight. Some thunderstorms may produce
small hail after midnight. Lows in the mid 50s. Southwest winds
10 to 20 mph...becoming south 5 to 10 mph after midnight.
.TUESDAY...Showers and a chance of thunderstorms. Some
thunderstorms may produce small hail. Highs in the upper 50s to
mid 60s. Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Some thunderstorms may produce small hail in the
evening. Lows in the lower 50s. Southwest winds 5 to 15 mph.
Chance of precipitation 70 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A
chance of rain in the morning. Highs in the upper 50s to mid 60s.
West winds 5 to 10 mph. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s.
.THURSDAY...Sunny. Highs in the 60s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
lower 50s. Highs in the 50s to upper 60s.
.SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the 50s to
upper 60s. Lows in the mid 50s.
&&
TEMPERATURE / PRECIPITATION
San Francisco 66 53 62 / 90 90 90
Ocean Beach 65 53 62 / 90 90 90
$$
CAZ509-211300-
San Francisco Peninsula Coast-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs in the lower 60s. South winds 15 to 20 mph.
.TONIGHT...Rain in the evening, then showers and a slight chance
of thunderstorms after midnight. Some thunderstorms may produce
small hail after midnight. Lows in the lower 50s. South winds
5 to 15 mph.
.TUESDAY...Showers likely and a chance of thunderstorms. Some
thunderstorms may produce small hail. Highs in the lower 60s.
Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Some thunderstorms may produce small hail in the
evening. Lows in the upper 40s. Southwest winds 5 to 15 mph.
Chance of precipitation 70 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A
chance of rain in the morning. Highs in the lower 60s. West winds
5 to 10 mph. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear in the evening then becoming
partly cloudy. Lows in the upper 40s.
.THURSDAY...Partly cloudy. Highs in the mid 60s.
.THURSDAY NIGHT THROUGH SUNDAY...Mostly cloudy. Lows around 50.
Highs in the mid 60s.
$$
CAZ508-211300-
San Francisco Bay Shoreline-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs in the upper 60s. South winds 10 to 20 mph.
.TONIGHT...Showers and a slight chance of thunderstorms. Some
thunderstorms may produce small hail. Lows in the mid 50s. South
winds 10 to 20 mph...becoming 5 to 10 mph after midnight.
.TUESDAY...Showers likely in the morning. A chance of
thunderstorms. Showers in the afternoon. Some thunderstorms may
produce small hail. Highs in the lower 60s. South winds 5 to
10 mph...becoming southwest 10 to 20 mph in the afternoon.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Some thunderstorms may produce small hail in the
evening. Lows in the lower 50s. Southwest winds 10 to 20 mph...
becoming 5 to 10 mph after midnight. Chance of precipitation
70 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A chance of rain in the morning, then a slight chance of
rain in the afternoon. Highs in the mid 60s. Southwest winds 5 to
10 mph. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the upper 60s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 50.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 60s to lower 70s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 60s to lower 70s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the lower 50s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 60s.
&&
TEMPERATURE / PRECIPITATION
SFO Airport 67 53 63 / 90 90 90
Oakland 68 54 63 / 90 90 90
Fremont 70 53 62 / 90 90 90
Redwood City 70 53 64 / 90 90 90
Mountain View 68 55 61 / 90 90 90
$$
CAZ510-211300-
East Bay Interior Valleys-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs near 70. Southwest winds 10 to 20 mph.
.TONIGHT...Showers and a slight chance of thunderstorms in the
evening, then rain after midnight. Lows in the lower to mid 50s.
Southwest winds 10 to 20 mph decreasing to around 5 mph after
midnight.
.TUESDAY...Showers likely in the morning. A chance of
thunderstorms. Showers in the afternoon. Some thunderstorms may
produce small hail. Highs in the lower 60s. Southwest winds 5 to
15 mph.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Some thunderstorms may produce small hail in the
evening. Lows in the upper 40s. Southwest winds 5 to 15 mph.
Chance of precipitation 70 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A chance of rain in the morning. Highs in the mid 60s.
Southwest winds 5 to 10 mph. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Sunny. Highs in the lower 70s.
.THURSDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows around 50.
Highs in the lower 70s.
&&
TEMPERATURE / PRECIPITATION
Concord 70 52 63 / 80 90 90
Livermore 71 50 61 / 70 90 90
$$
CAZ513-211300-
Santa Clara Valley...including San Jose-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Highs in the lower 70s. Southwest winds 5 to 15 mph.
.TONIGHT...A chance of showers in the evening. A slight chance of
thunderstorms. Showers after midnight. Some thunderstorms may
produce small hail. Lows in the lower 50s. South winds 5 to
15 mph.
.TUESDAY...Showers and a chance of thunderstorms. Some
thunderstorms may produce small hail. Highs in the lower 60s.
South winds 5 to 15 mph.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Some thunderstorms may produce small hail in the
evening. Lows in the upper 40s. Southwest winds 5 to 15 mph.
Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. A chance of rain in the
morning. Highs in the mid 60s. Light winds...becoming west 5 to
10 mph in the afternoon. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 40s.
.THURSDAY THROUGH FRIDAY NIGHT...Partly cloudy. Highs in the
lower 70s. Lows in the upper 40s.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs around 70.
Lows around 50.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 60s.
&&
TEMPERATURE / PRECIPITATION
San Jose 70 53 62 / 80 90 90
Morgan Hill 71 51 62 / 40 90 90
$$
CAZ512-211300-
Santa Cruz Mountains-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers and a slight chance of thunderstorms.
Locally heavy rainfall possible. Highs in the 50s to lower 60s.
South winds 5 to 15 mph with gusts to around 30 mph.
.TONIGHT...Showers and a slight chance of thunderstorms. Some
thunderstorms may produce small hail. Lows in the upper 40s.
South winds 10 to 20 mph.
.TUESDAY...Showers in the morning. A chance of thunderstorms.
Showers likely in the afternoon. Some thunderstorms may produce
small hail. Highs in the 50s. Southwest winds 10 to 20 mph.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Patchy fog after midnight. Some thunderstorms may
produce small hail in the evening. Lows in the mid 40s. Southwest
winds 5 to 15 mph. Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Areas of fog in the morning. A chance of rain in the
morning. Highs in the 50s to lower 60s. Southwest winds 5 to
10 mph. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the 50s to
upper 60s. Lows in the upper 40s.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the 50s to upper 60s.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the upper 40s.
.SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the 50s to mid
60s. Lows in the upper 40s.
$$
CAZ515-211300-
East Bay Hills-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers likely and a slight chance of
thunderstorms. Highs in the mid 60s. Southwest winds 15 to 20 mph
with gusts to around 35 mph.
.TONIGHT...Showers and a slight chance of thunderstorms in the
evening, then rain after midnight. Lows in the lower 50s.
Southwest winds 10 to 20 mph with gusts to around 35 mph
decreasing to around 5 mph after midnight.
.TUESDAY...Showers and a chance of thunderstorms. Some
thunderstorms may produce small hail. Highs in the upper 50s.
Southwest winds 5 to 10 mph increasing to around 15 mph in the
afternoon.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Some thunderstorms may produce small hail in the
evening. Lows in the upper 40s. Southwest winds 10 to 15 mph.
Chance of precipitation 70 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A chance of rain in the morning. Highs around 60.
Southwest winds around 10 mph. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY...Sunny. Highs in the mid 60s.
.THURSDAY NIGHT THROUGH SUNDAY...Partly cloudy. Lows around 50.
Highs in the mid 60s.
$$
CAZ514-211300-
Eastern Santa Clara Hills-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Highs in the upper 50s. South winds
around 15 mph.
.TONIGHT...Showers likely in the evening. A slight chance of
thunderstorms. Showers after midnight. Some thunderstorms may
produce small hail. Lows in the 40s. Southwest winds 10 to
20 mph...becoming 5 to 10 mph after midnight.
.TUESDAY...Showers likely and a chance of thunderstorms. Some
thunderstorms may produce small hail. Highs in the lower 50s.
Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Some thunderstorms may produce small hail in the
evening. Lows in the 30s to mid 40s. Southwest winds 5 to 15 mph.
Chance of precipitation 70 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. A chance of rain in the morning. Highs in the mid 50s.
Southwest winds 5 to 10 mph. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s to lower
40s.
.THURSDAY...Sunny. Highs around 60.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
30s to upper 40s. Highs in the lower 60s.
.SATURDAY...Partly cloudy. A slight chance of rain. Highs around
60.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the 30s to
upper 40s. Highs in the upper 50s.
$$
CAZ529-211300-
Northern Monterey Bay-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. Southwest winds 10 to
20 mph.
.TONIGHT...Showers and a slight chance of thunderstorms. Some
thunderstorms may produce small hail. Lows in the lower 50s.
Southwest winds 5 to 15 mph.
.TUESDAY...Showers and a chance of thunderstorms. Some
thunderstorms may produce small hail. Highs in the lower 60s.
Southwest winds 5 to 15 mph.
.TUESDAY NIGHT...Showers likely and a slight chance of
thunderstorms in the evening, then a chance of rain after
midnight. Patchy fog after midnight. Some thunderstorms may
produce small hail in the evening. Lows in the upper 40s.
Southwest winds 5 to 10 mph in the evening...becoming light.
Chance of precipitation 60 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming partly
cloudy. Patchy fog in the morning. A chance of rain in the
morning. Highs in the mid 60s. Light winds...becoming southwest
5 to 10 mph in the afternoon. Chance of rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper
60s. Lows in the upper 40s.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the upper 40s.
.SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the upper 60s.
Lows around 50.
&&
TEMPERATURE / PRECIPITATION
Santa Cruz 65 51 61 / 70 90 90
$$
CAZ530-211300-
Southern Monterey Bay and Big Sur Coast-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Showers likely and a slight chance of
thunderstorms. Highs in the upper 60s. South winds 10 to 20 mph.
.TONIGHT...Showers likely in the evening. A slight chance of
thunderstorms. Showers after midnight. Some thunderstorms may
produce small hail. Lows in the lower 50s. South winds 10 to
20 mph decreasing to around 5 mph after midnight.
.TUESDAY...Showers in the morning. A chance of thunderstorms.
Showers likely in the afternoon. Some thunderstorms may produce
small hail. Highs in the lower 60s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms in the evening, then a chance of rain
after midnight. Some thunderstorms may produce small hail in the
evening. Lows in the upper 40s. West winds 5 to 10 mph. Chance of
precipitation 50 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A
chance of rain in the morning. Highs in the mid 60s. Light
winds...becoming west 5 to 10 mph in the afternoon. Chance of
rain 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the 60s.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows in the upper
40s. Highs in the 60s to lower 70s.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows around 50.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the mid
60s. Lows in the upper 40s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 60s.
&&
TEMPERATURE / PRECIPITATION
Monterey 70 53 63 / 60 90 90
Big Sur 63 49 59 / 70 90 90
$$
CAZ528-211300-
Northern Salinas Valley...Hollister Valley...and Carmel Valley-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Mostly cloudy. A chance of rain. Highs in the
mid 70s. Southwest winds 10 to 20 mph.
.TONIGHT...Showers likely in the evening. A slight chance of
thunderstorms. Showers after midnight. Some thunderstorms may
produce small hail. Lows in the lower 50s. Southwest winds 10 to
20 mph...becoming south around 5 mph after midnight.
.TUESDAY...Showers in the morning. A chance of thunderstorms.
Showers likely in the afternoon. Some thunderstorms may produce
small hail. Highs in the lower 60s. Southwest winds 10 to 20 mph.
.TUESDAY NIGHT...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms in the evening, then a chance of rain
after midnight. Some thunderstorms may produce small hail in the
evening. Lows in the upper 40s. Southwest winds 5 to 15 mph.
Chance of precipitation 50 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming sunny.
Areas of fog in the morning. A slight chance of rain in the
morning. Highs in the mid 60s. Light winds...becoming west 5 to
10 mph in the afternoon. Chance of rain 20 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper
60s. Lows in the upper 40s.
.FRIDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 60s.
.FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Lows in the upper 40s.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the mid
60s. Lows in the upper 40s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the upper 60s.
&&
TEMPERATURE / PRECIPITATION
Salinas 73 53 64 / 40 90 90
Carmel Valley 73 51 64 / 50 90 90
Hollister 75 52 62 / 30 90 90
$$
CAZ516-211300-
Southern Salinas Valley...Arroyo Seco...and Lake San Antonio-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Sunny. Highs in the lower 70s. South winds 15 to
20 mph.
.TONIGHT...Partly cloudy in the evening. A slight chance of rain
in the evening, then rain likely after midnight. Lows in the
lower 50s. South winds 10 to 20 mph...becoming southeast 5 to
10 mph after midnight.
.TUESDAY...Rain in the morning. A chance of thunderstorms.
Showers in the afternoon. Some thunderstorms may produce small
hail. Highs in the lower 60s. South winds 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. A slight chance of rain in the
evening. Areas of fog after midnight. Lows in the lower 40s.
Southwest winds 5 to 10 mph in the evening...becoming light.
Chance of rain 20 percent.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny.
Areas of fog in the morning. Highs in the upper 60s. Light
winds...becoming northwest around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear except patchy fog. Lows around
40.
.THURSDAY...Partly cloudy in the morning then becoming sunny.
Highs in the lower 70s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Patchy fog. Lows in the mid 40s.
.FRIDAY...Mostly cloudy in the morning then becoming sunny. Highs
in the mid 70s.
.FRIDAY NIGHT...Partly cloudy. Areas of fog. Lows in the mid 40s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. Areas of fog. Highs in the upper 60s.
.SATURDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Areas of fog. Lows in the mid 40s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower 70s.
&&
TEMPERATURE / PRECIPITATION
King City 73 52 64 / 10 90 90
$$
CAZ517-211300-
Santa Lucia Mountains and Los Padres National Forest-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Partly cloudy. A chance of rain. Highs in the
50s to 60s. South winds 15 to 20 mph.
.TONIGHT...Showers likely in the evening. A slight chance of
thunderstorms. Showers after midnight. Some thunderstorms may
produce small hail. Lows in the 40s to lower 50s. South winds
10 to 20 mph.
.TUESDAY...Showers in the morning. A chance of thunderstorms.
Some thunderstorms may produce small hail. Highs in the mid 40s
to lower 60s. Southwest winds 10 to 20 mph.
.TUESDAY NIGHT...Mostly cloudy. A chance of rain. A slight chance
of snow after midnight. Lows in the upper 30s to mid 40s.
Southwest winds 5 to 15 mph. Chance of precipitation 50 percent.
.WEDNESDAY...Partly cloudy in the morning then becoming sunny. A
chance of rain and a slight chance of snow in the morning. Highs
in the upper 40s to lower 60s. West winds 5 to 15 mph. Chance of
precipitation 30 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s.
.THURSDAY...Sunny. Highs in the 50s to 60s.
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 40s.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 50s to
lower 70s. Lows in the mid 40s.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper
40s to mid 60s. Lows in the mid 40s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the lower 50s to mid 60s.
$$
CAZ518-211300-
Mountains of San Benito and Interior Monterey County including
Pinnacles National Park-
302 PM PDT Mon Apr 20 2026
.REST OF TODAY...Sunny. A slight chance of rain. Highs in the
upper 50s to lower 70s. Southwest winds 10 to 20 mph with gusts
to around 35 mph.
.TONIGHT...Partly cloudy in the evening. A chance of showers in
the evening. A slight chance of thunderstorms. Rain after
midnight. Some thunderstorms may produce small hail. Lows in the
40s to lower 50s. South winds 10 to 20 mph. Gusts up to 45 mph
decreasing to 35 mph after midnight.
.TUESDAY...Showers likely in the morning. A chance of
thunderstorms. Showers in the afternoon. Some thunderstorms may
produce small hail. Highs in the upper 40s to lower 60s.
Southwest winds 10 to 20 mph with gusts to around 35 mph.
.TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening,
then a slight chance of rain after midnight. Patchy fog after
midnight. Lows in the 30s to upper 40s. Southwest winds 10 to
20 mph...becoming 5 to 10 mph after midnight. Chance of rain
50 percent.
.WEDNESDAY...Partly cloudy. Patchy fog in the morning. A slight
chance of rain in the morning. Highs in the 50s to 60s. West
winds 5 to 10 mph. Chance of rain 20 percent.
.WEDNESDAY NIGHT...Mostly clear. Lows in the 30s to mid 40s.
.THURSDAY...Sunny. Highs in the upper 50s to lower 70s.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the
40s to lower 50s. Highs in the lower 60s to mid 70s.
.SATURDAY...Mostly cloudy in the morning then becoming partly
cloudy. A slight chance of rain. Highs in the mid 50s to lower
70s.
.SATURDAY NIGHT...Mostly cloudy. Lows in the 40s to lower 50s.
.SUNDAY...Mostly cloudy in the morning then becoming partly
cloudy. Highs in the mid 50s to lower 70s.
&&
TEMPERATURE / PRECIPITATION
Pinnacles NP 73 49 63 / 10 90 90
$$
Visit us at www.weather.gov/sanfrancisco
Follow us on Facebook and X at:
www.facebook.com/nwsbayarea
x.com/nwsbayarea