225
ASUS46 KSTO 211510
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
700 AM PST WED JAN 21 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-211600-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 45 45 100 E3 30.12R FOG
UKIAH CLOUDY 43 41 93 CALM 30.11R
CAZ005>008-065-075-211600-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA FOG 42 41 96 CALM 30.11R VSB 1/4
NAPA MOCLDY 43 42 97 E5 30.10S
CONCORD FOG 43 43 100 NE6 30.11F VSB 1/4
OAKLAND MOCLDY 46 43 89 CALM 30.10R
SAN FRAN ARPT MOCLDY 50 48 93 CALM 30.09R
LIVERMORE MOCLDY 40 38 93 E5 30.09S
HAYWARD MOCLDY 48 40 73 CALM 30.08S
MOFFETT ARPT MOCLDY 46 43 87 CALM 30.08S
SAN JOSE ARPT MOCLDY 46 42 86 CALM 30.08F
CAZ009-010-034-037-074-211600-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLOUDY 45 41 86 SE3 30.08S
SALINAS CLOUDY 47 43 86 E5 30.07F
MONTEREY CLOUDY 49 41 74 CALM 30.07S
SAN LUIS OBISP CLOUDY 47 42 83 E5 30.07R
SANTA MARIA MOCLDY 47 46 97 E5 30.08R
HALF MOON BAY MOCLDY 48 45 87 CALM 30.07R
CAZ015-016-211600-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING MOCLDY 41 39 93 CALM 30.10R
RED BLUFF FOG 44 44 100 SW3 30.13R VSB 1/4
OROVILLE FOG 43 43 100 S3 30.14R VSB 1/4
CAZ016>018-211600-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 52 32 46 E3 30.11R
BEALE AFB FOG 44 43 97 SE5 30.12S VSB 1/4
LINCOLN CLOUDY 43 43 100 CALM 30.12R VSB 1/4
MARYSVILLE FOG 44 44 100 S3 30.14R VSB 1/4
SAC INTL ARPT FOG 44 43 96 S3 30.13R VSB 1/16
MATHER AIRPORT FOG 45 45 100 CALM 30.11S VSB 1/4
SAC EXEC ARPT FOG 44 44 100 CALM 30.13R VSB 3/4
VACAVILLE FOG 42 42 100 CALM 30.13S VSB 1/2
TRAVIS AFB FOG 44 43 95 E5 30.10S VSB 3/8
CAZ019>021-211600-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON FOG 43 42 97 CALM 30.12R VSB 1/4
MODESTO FOG 42 42 100 S3 30.12S VSB 1/4
MERCED FOG 43 43 100 S5 30.12S VSB 1/4
LEMOORE FOG 43 43 100 CALM 30.15R VSB 1/4
FRESNO FOG 45 44 97 CALM 30.13R VSB 1/4
HANFORD FOG 45 45 100 S3 30.14S VSB 1/2
PORTERVILLE FOG 46 46 100 SW5 30.13S VSB 1/2
BAKERSFIELD FOG 45 45 100 S5 30.12R VSB 3/4
CAZ011-012-071-211600-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA MOCLDY 28 27 96 CALM 30.20S
MOUNT SHASTA MOCLDY 31 27 85 NE3 30.16R
ALTURAS MOCLDY 26 24 92 CALM 30.19R
CAZ011-012-071-211600-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLOUDY 48 19 31 CALM 30.20R
TRUCKEE CLOUDY 23 21 93 CALM 30.24R
TAHOE VLY ARPT CLOUDY 26 22 84 CALM 30.22S
MAMMOTH LAKES MOCLDY 21 16 79 S5 30.25R WCI 15
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