ASUS46 KSTO 150910 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 100 AM PST MON DEC 15 2025 NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. CAZ001-003-151000- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY CLOUDY 53 49 86 S10 30.16F UKIAH PTCLDY 38 36 92 CALM 30.23R $$ CAZ005>008-065-075-151000- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA FOG 41 41 100 NW3 30.23S VSB 1/4 NAPA FOG 41 41 100 NE6 30.24S VSB 1 CONCORD CLOUDY 39 39 100 CALM 30.25R FOG OAKLAND MOCLDY 42 41 96 CALM 30.23F SAN FRAN ARPT CLOUDY 47 45 93 NE7 30.22F LIVERMORE FOG 38 37 97 CALM 30.23R VSB<1/4 HAYWARD MOCLDY 42 39 89 NE3 30.22F MOFFETT ARPT FOG 46 45 93 CALM 30.22F VSB<1/4 SAN JOSE ARPT CLOUDY 45 44 97 CALM 30.23R FOG $$ CAZ009-010-034-037-074-151000- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS WATSONVILLE FOG 47 46 97 E3 30.21R VSB 1/2 SALINAS CLOUDY 51 49 92 E5 30.20S MONTEREY CLOUDY 50 49 96 E6 30.20S FOG SAN LUIS OBISP CLOUDY 52 51 97 CALM 30.16R FOG SANTA MARIA FOG 52 52 100 CALM 30.16R VSB 3/4 HALF MOON BAY CLEAR 41 41 100 CALM 30.19F FOG $$ CAZ015-016-151000- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING FOG 38 37 97 E3 30.21S VSB 1/4 RED BLUFF FOG 40 40 100 S3 30.24S VSB 1/4 OROVILLE CLOUDY 40 39 97 SE5 30.27S FOG $$ CAZ016>018-151000- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN CLEAR 39 39 100 CALM 30.21F BEALE AFB CLOUDY 41 40 96 CALM 30.25S FOG LINCOLN CLOUDY 41 41 100 CALM 30.26R VSB 1/2 MARYSVILLE CLOUDY 40 40 100 S3 30.27S FOG SAC INTL ARPT FOG 41 40 96 CALM 30.26R VSB 1/4 MATHER AIRPORT CLOUDY 41 41 100 CALM 30.25R FOG SAC EXEC ARPT CLOUDY 42 41 96 CALM 30.27R FOG VACAVILLE FOG 40 40 100 CALM 30.26 VSB 1/2 TRAVIS AFB FOG 41 40 95 NE3 30.23S VSB 3/8 $$ CAZ019>021-151000- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON FOG 40 N/A N/A CALM 30.25S VSB 1/2 MODESTO CLOUDY 40 40 100 S3 30.26R FOG MERCED FOG 41 40 96 CALM 30.25S VSB 3/4 LEMOORE CLOUDY 42 42 100 CALM 30.26S FOG FRESNO FOG 43 42 97 SW3 30.25S VSB 3/4 HANFORD CLOUDY 42 41 96 CALM 30.26F FOG PORTERVILLE CLOUDY 43 43 100 SW3 30.26S BAKERSFIELD CLOUDY 43 42 97 W3 30.24S FOG $$ CAZ011-012-071-151000- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA MOCLDY 29 29 100 CALM 30.23F FOG MOUNT SHASTA MOCLDY 37 29 72 CALM 30.22F ALTURAS PTCLDY 23 20 88 CALM 30.29R FOG $$ CAZ011-012-071-151000- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON CLEAR 51 25 36 CALM 30.32S TRUCKEE CLEAR 25 23 93 CALM 30.37S FOG TAHOE VLY ARPT CLOUDY 25 24 96 S3 30.38R MAMMOTH LAKES CLEAR 18 10 73 N5 30.38F WCI 11 $$