370
ASUS46 KSTO 170808
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
1200 AM PST WED DEC 17 2025
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-170900-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 56 56 100 S23G32 29.92R FOG
UKIAH CLOUDY 56 55 97 S7 30.14S
CAZ005>008-065-075-170900-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA LGT RAIN 50 50 100 CALM 30.19S FOG
NAPA CLOUDY 50 48 93 CALM 30.18F
CONCORD CLOUDY 49 45 86 S5 30.19F
OAKLAND CLOUDY 54 49 83 CALM 30.18F
SAN FRAN ARPT CLOUDY 54 51 90 CALM 30.18F
LIVERMORE CLEAR 46 43 89 E3 30.19S
HAYWARD CLOUDY 54 48 80 CALM 30.19F
MOFFETT ARPT CLEAR 52 48 87 CALM 30.19S
SAN JOSE ARPT CLEAR 52 47 83 N3 30.19R
CAZ009-010-034-037-074-170900-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLEAR 51 49 92 NW3 30.19S
SALINAS CLEAR 52 50 93 SE3 30.16F
MONTEREY CLEAR 54 52 93 E3 30.17F
SANTA MARIA PTCLDY 57 50 77 W5 30.13S
HALF MOON BAY FOG 57 57 100 CALM 30.19F VSB 1/2
CAZ015-016-170900-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING RAIN 46 45 96 S5 30.08F FOG
RED BLUFF LGT RAIN 47 46 97 S8 30.13F FOG
OROVILLE CLOUDY 48 46 93 SE14 30.15F
CAZ016>018-170900-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLOUDY 54 48 82 SE8 30.17F
BEALE AFB CLOUDY 49 46 89 S8 30.15F
LINCOLN CLOUDY 46 46 100 S9 30.16F
MARYSVILLE CLOUDY 47 44 90 SE9 30.17F
SAC INTL ARPT MOCLDY 46 43 89 S13 30.16F
MATHER AIRPORT CLOUDY 46 46 100 SE9 30.18F FOG
SAC EXEC ARPT CLOUDY 45 43 93 SE10 30.19F
VACAVILLE CLOUDY 47 44 90 SE8 30.18F
TRAVIS AFB CLOUDY 48 45 91 SE7 30.16F
CAZ019>021-170900-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLOUDY 44 44 100 SE9 30.21S FOG
MODESTO CLOUDY 45 42 89 SE8 30.22F FOG
MERCED CLOUDY 44 42 93 SE10 30.23F FOG
LEMOORE CLOUDY 44 42 93 SE6 30.26F FOG
FRESNO CLOUDY 44 41 89 SE6 30.26F FOG
HANFORD CLOUDY 43 41 93 SE5 30.28S FOG
PORTERVILLE CLOUDY 43 43 100 CALM 30.27F
BAKERSFIELD CLOUDY 43 41 93 CALM 30.24F FOG
CAZ011-012-071-170900-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA HVY RAIN 51 49 92 S13 29.88F FOG
MOUNT SHASTA CLOUDY 44 42 93 VRB6 29.98F
ALTURAS CLOUDY 49 46 90 S13 29.96F
CAZ011-012-071-170900-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON FOG 47 47 100 S8 30.24F VSB<1/4
TRUCKEE LGT RAIN 46 45 93 S3 30.20F
TAHOE VLY ARPT LGT RAIN 51 41 68 S14G26 30.20F
MAMMOTH LAKES MOCLDY 48 34 57 NW9 30.29F
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