163
ASUS46 KSTO 221610
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
800 AM PST THU JAN 22 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-221700-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLEAR 36 36 100 E3 30.10S
UKIAH PTCLDY 40 39 97 CALM 30.04S
CAZ005>008-065-075-221700-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA PTCLDY 44 43 96 NW6 30.02S
NAPA PTCLDY 47 44 90 NE6 30.02S
CONCORD MOCLDY 43 41 93 SE3 30.02S
OAKLAND MOCLDY 45 45 100 CALM 30.02S
SAN FRAN ARPT MOCLDY 49 46 90 CALM 30.02R
LIVERMORE MOCLDY 43 40 89 E3 30.02R FOG
HAYWARD MOCLDY 47 43 86 E5 30.02R
MOFFETT ARPT MOCLDY 48 46 93 CALM 30.02S
SAN JOSE ARPT MOCLDY 47 44 90 CALM 30.02S
CAZ009-010-034-037-074-221700-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE MOCLDY 49 46 90 N3 30.03R
SALINAS CLOUDY 53 52 96 N3 30.01F FOG
MONTEREY MOCLDY 55 53 93 CALM 30.02S
SAN LUIS OBISP CLOUDY 53 52 96 CALM 29.99S
SANTA MARIA CLOUDY 55 54 96 E3 30.00S FOG
HALF MOON BAY MOCLDY 46 46 100 CALM 30.02S
CAZ015-016-221700-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING PTCLDY 43 41 93 CALM 30.00S
RED BLUFF PTCLDY 44 43 96 N5 30.02F FOG
OROVILLE FOG 46 46 100 CALM 30.03R VSB<1/4
CHICO CLOUDY 45 45 100 NW8 30.02S VSB 1/4
CAZ016>018-221700-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 46 45 93 CALM 29.99F
BEALE AFB N/A 47 46 97 NW6 30.01R
LINCOLN CLOUDY 45 45 100 CALM 30.01R VSB 1
MARYSVILLE FOG 46 46 100 NW5 30.02F VSB<1/4
SAC INTL ARPT FOG 44 43 96 CALM 30.02R VSB 1/4
MATHER AIRPORT FOG 46 46 100 CALM 30.00S VSB<1/4
SAC EXEC ARPT FOG 41 41 100 CALM 30.02S VSB 1/2
VACAVILLE PTCLDY 44 41 89 NW6 30.01F
TRAVIS AFB PTCLDY 41 39 93 SE7 30.00S FOG
CAZ019>021-221700-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON FOG 44 44 100 CALM 30.02R VSB 1/4
MODESTO FOG 42 42 100 CALM 30.02S VSB<1/4
MERCED FOG 43 43 100 W5 30.03R VSB<1/4
LEMOORE FOG 44 44 100 NW3 30.04R VSB 1/4
FRESNO FOG 46 45 96 W3 30.03R VSB 1/8
HANFORD FOG 45 45 100 CALM 30.04R VSB 1/4
PORTERVILLE FOG 47 47 100 E3 30.04R VSB 1/4
BAKERSFIELD FOG 47 46 97 CALM 30.03S VSB 1/4
CAZ011-012-071-221700-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA FOG 17 16 95 N3 30.16S VSB 1/4
MOUNT SHASTA CLEAR 31 28 89 CALM 30.10R
ALTURAS MOCLDY 25 24 96 CALM 30.13S FOG
CAZ011-012-071-221700-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON MOCLDY 51 20 29 NE5 30.09S
TRUCKEE MOCLDY 27 27 100 CALM 30.15R
MAMMOTH LAKES CLOUDY 28 23 80 CALM 30.14S
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