365
ASUS46 KSTO 201110
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
300 AM PST TUE JAN 20 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-201200-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY FOG 46 46 100 S5 30.14R VSB 3/4
UKIAH MOCLDY 39 37 92 CALM 30.12F
CAZ005>008-065-075-201200-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA MOCLDY 39 38 96 CALM 30.09F
NAPA CLOUDY 42 42 100 E22G31 30.09F FOG
CONCORD FOG 42 41 96 NE8 30.13F VSB 3/4
OAKLAND PTCLDY 43 40 89 CALM 30.09F
SAN FRAN ARPT PTCLDY 51 48 89 N3 30.09F
LIVERMORE PTCLDY 38 34 85 CALM 30.10F
HAYWARD PTCLDY 46 36 68 E5 30.09S
MOFFETT ARPT PTCLDY 45 39 81 CALM 30.09F
SAN JOSE ARPT CLEAR 44 39 82 CALM 30.09S
CAZ009-010-034-037-074-201200-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLEAR 46 39 76 CALM 30.07F
SALINAS CLEAR 51 41 68 SE15 30.05F
MONTEREY PTCLDY 46 37 71 CALM 30.05S
SAN LUIS OBISP PTCLDY 44 41 89 CALM 30.05S
SANTA MARIA CLEAR 43 41 93 E5 30.05S
HALF MOON BAY MOCLDY 48 43 81 CALM 30.06S
CAZ015-016-201200-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING FOG 40 40 100 CALM 30.15R VSB 1/4
RED BLUFF FOG 42 42 100 NW3 30.17R VSB 1/4
OROVILLE FOG 41 41 100 CALM 30.18R VSB 1/4
CHICO CLOUDY 41 41 100 N5 30.18R VSB<1/4
CAZ016>018-201200-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 43 36 75 CALM 30.14S
BEALE AFB FOG 45 44 97 CALM 30.15R VSB 1/4
LINCOLN CLOUDY 43 43 100 CALM 30.15S VSB 1/4
MARYSVILLE FOG 44 44 100 W3 30.17S VSB 1/4
SAC INTL ARPT FOG 44 44 100 CALM 30.16S VSB 1/16
MATHER AIRPORT FOG 45 45 100 CALM 30.14S VSB 1/4
SAC EXEC ARPT FOG 44 44 100 CALM 30.16S VSB 1/2
VACAVILLE FOG 42 42 100 NW6 30.16S VSB 1/4
TRAVIS AFB FOG 45 44 95 CALM 30.13S VSB 3/8
CAZ019>021-201200-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON FOG 43 32 65 S3 30.14S VSB 1/2
MODESTO FOG 43 42 97 CALM 30.14S VSB 1/4
MERCED FOG 43 43 100 SE3 30.13F VSB 1/4
LEMOORE FOG 42 42 100 SE3 30.14F VSB 1/4
FRESNO FOG 43 42 97 CALM 30.14S VSB 1/8
HANFORD FOG 44 44 100 CALM 30.15S VSB 1/4
PORTERVILLE LGT RAIN 46 46 100 S3 30.15S VSB 1/4
BAKERSFIELD FOG 45 45 100 CALM 30.12F VSB 1/4
CAZ011-012-071-201200-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA PTCLDY 24 22 91 CALM 30.25S
MOUNT SHASTA CLEAR 28 24 85 CALM 30.21S
ALTURAS CLEAR 18 16 92 CALM 30.28S
CAZ011-012-071-201200-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLEAR 47 13 25 CALM 30.23S
TRUCKEE FOG 16 14 93 CALM 30.31S VSB 1/2
TAHOE VLY ARPT CLEAR 18 16 92 S3 30.29R
MAMMOTH LAKES CLEAR 10 5 79 CALM 30.32S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page