ASUS46 KSTO 121310 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 500 AM PST FRI DEC 12 2025 NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. CAZ001-003-121400- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY PTCLDY 42 40 92 CALM 30.13S FOG UKIAH CLEAR 35 33 92 CALM 30.09S $$ CAZ005>008-065-075-121400- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA FOG 40 39 97 CALM 30.10S VSB 1/2 NAPA CLOUDY 42 41 96 E10G22 30.11S FOG CONCORD CLOUDY 42 41 96 NE6 30.12F FOG OAKLAND CLEAR 41 40 96 E6 30.08S SAN FRAN ARPT CLEAR 47 44 90 N9 30.08S LIVERMORE CLOUDY 39 39 100 N5 30.10S FOG HAYWARD NOT AVBL MOFFETT ARPT CLEAR 43 41 93 CALM 30.08S SAN JOSE ARPT FOG 42 41 96 CALM 30.08R VSB 1/4 $$ CAZ009-010-034-037-074-121400- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS WATSONVILLE CLEAR 41 38 89 CALM 30.02F SALINAS CLEAR 48 38 68 SE13 30.01F MONTEREY CLEAR 46 36 68 SE7 30.00F SAN LUIS OBISP CLEAR 45 40 82 CALM 29.99S SANTA MARIA CLEAR 48 40 73 SE3 29.99S HALF MOON BAY CLEAR 61 37 41 N7 30.01S $$ CAZ015-016-121400- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING FOG 33 33 100 SE3 30.11S VSB 1/4 RED BLUFF FOG 41 41 100 SE6 30.14S VSB 1/4 OROVILLE CLOUDY 40 39 97 SE5 30.17S FOG $$ CAZ016>018-121400- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN CLEAR 32 32 100 CALM 30.10F BEALE AFB CLOUDY 42 41 95 E3 30.14F FOG LINCOLN CLOUDY 41 41 100 CALM 30.14S MARYSVILLE CLOUDY 41 40 96 CALM 30.15F FOG SAC INTL ARPT FOG 42 41 96 N3 30.14F VSB 3/4 MATHER AIRPORT CLOUDY 41 41 100 CALM 30.13S FOG SAC EXEC ARPT CLOUDY 42 41 96 E3 30.15F VACAVILLE CLOUDY 42 41 96 N5 30.14F FOG TRAVIS AFB FOG 41 40 94 E7 30.12S VSB 7/8 $$ CAZ019>021-121400- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON CLOUDY 41 32 70 CALM 30.13F FOG MODESTO CLOUDY 40 39 97 CALM 30.14R FOG MERCED CLOUDY 39 39 100 CALM 30.13F FOG LEMOORE CLOUDY 40 39 97 S3 30.14S FOG FRESNO FOG 40 39 97 E3 30.13F VSB 1/4 HANFORD CLOUDY 40 39 97 S5 30.15S FOG PORTERVILLE CLOUDY 41 41 100 CALM 30.15S BAKERSFIELD CLOUDY 42 41 96 CALM 30.12F FOG $$ CAZ011-012-071-121400- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA FOG 28 28 100 CALM 30.32S VSB 1/4 MOUNT SHASTA CLEAR 29 24 82 NE3 30.24S ALTURAS CLEAR 18 17 96 CALM 30.30S $$ CAZ011-012-071-121400- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON CLEAR 59 4 11 VRB6 30.21F TRUCKEE FOG 19 18 93 CALM 30.35R VSB 3/4 TAHOE VLY ARPT FOG 23 22 96 SE3 30.34S VSB 1/4 MAMMOTH LAKES CLEAR 21 12 68 CALM 30.35S $$