ASUS46 KSTO 121803 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 1000 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. CAZ001-003-121900- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY MOSUNNY 54 46 74 CALM 30.13S UKIAH SUNNY 46 37 71 CALM 30.12S $$ CAZ005>008-065-075-121900- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA FOG 39 39 100 NW3 30.13S VSB 1/4 NAPA CLOUDY 43 41 93 E14G28 30.14R FOG CONCORD CLOUDY 43 41 93 NE10 30.16R FOG OAKLAND MOSUNNY 49 42 77 E8 30.12R SAN FRAN ARPT MOSUNNY 48 43 82 SE7 30.12R LIVERMORE CLOUDY 41 40 96 E10 30.14S FOG HAYWARD NOT AVBL MOFFETT ARPT CLOUDY 43 43 100 SW5 30.12S FOG SAN JOSE ARPT FOG 42 41 96 CALM 30.12S VSB 1 $$ CAZ009-010-034-037-074-121900- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS WATSONVILLE SUNNY 54 42 64 CALM 30.06R SALINAS SUNNY 60 40 47 SE15 30.03S MONTEREY SUNNY 56 42 59 CALM 30.04R SAN LUIS OBISP SUNNY 63 43 48 CALM 30.04R SANTA MARIA SUNNY 66 45 46 CALM 30.05R HALF MOON BAY SUNNY 63 46 55 W7 30.05R $$ CAZ015-016-121900- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING FOG 34 34 100 N3 30.15S VSB 1/4 RED BLUFF FOG 40 40 100 N3 30.17S VSB 1 OROVILLE FOG 39 38 96 CALM 30.19R VSB 1 CHICO FOG 39 39 100 CALM 30.19R VSB 3/4 $$ CAZ016>018-121900- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN SUNNY 52 43 71 CALM 30.13R BEALE AFB FOG 42 41 96 NW3 30.17R VSB 1 LINCOLN CLOUDY 41 41 100 CALM 30.17R VSB 3/4 MARYSVILLE CLOUDY 40 39 97 N3 30.19R FOG SAC INTL ARPT FOG 41 41 100 CALM 30.18R VSB 1/2 MATHER AIRPORT CLOUDY 43 43 100 NW3 30.16S FOG SAC EXEC ARPT CLOUDY 42 41 96 CALM 30.18S FOG VACAVILLE CLOUDY 41 41 100 N6 30.18S FOG $$ CAZ019>021-121900- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON CLOUDY 40 39 97 CALM 30.17S FOG MODESTO CLOUDY 40 39 97 E5 30.17S FOG MERCED CLOUDY 40 39 97 S3 30.17R FOG LEMOORE CLOUDY 40 40 100 SE3 30.18S FOG FRESNO FOG 40 39 97 E3 30.17S VSB 1 HANFORD CLOUDY 40 39 97 CALM 30.18S FOG PORTERVILLE CLOUDY 42 42 100 CALM 30.17S BAKERSFIELD FOG 42 41 96 CALM 30.14S VSB 1/4 $$ CAZ011-012-071-121900- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA FOG 28 28 100 CALM 30.35R VSB 1/4 MOUNT SHASTA MOSUNNY 44 35 70 MISG 30.26R ALTURAS MOSUNNY 31 25 78 CALM 30.32S $$ CAZ011-012-071-121900- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON SUNNY 64 13 13 E3 30.26R TRUCKEE MOSUNNY 32 30 93 CALM 30.37S TAHOE VLY ARPT FOG 30 30 100 CALM 30.38S VSB 1/2 MAMMOTH LAKES SUNNY 41 21 45 SE5 30.38S $$