066
ASUS46 KSTO 131210
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
400 AM PST TUE JAN 13 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-131300-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLEAR 38 37 97 E3 30.31S FOG
UKIAH CLEAR 34 33 96 CALM 30.31F
CAZ005>008-065-075-131300-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA FOG 33 33 100 CALM 30.29S VSB 1/2
NAPA CLEAR 38 37 97 NE6 30.30S WCI 33
CONCORD CLEAR 36 35 96 CALM 30.31S
OAKLAND PTCLDY 40 37 89 SE3 30.29R
SAN FRAN ARPT PTCLDY 44 42 93 CALM 30.28S
LIVERMORE CLEAR 34 32 92 CALM 30.29F
HAYWARD CLEAR 41 35 79 CALM 30.28S
MOFFETT ARPT CLEAR 41 37 87 CALM 30.28S
SAN JOSE ARPT CLEAR 40 37 89 CALM 30.28S
CAZ009-010-034-037-074-131300-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLEAR 42 36 79 CALM 30.24S
SALINAS CLEAR 46 38 73 SE21 30.23R
MONTEREY CLEAR 48 36 63 SE3 30.21R
SAN LUIS OBISP CLEAR 44 35 70 E5 30.20F
SANTA MARIA CLEAR 40 37 89 SE5 30.19F
HALF MOON BAY CLEAR 46 37 71 E6 30.23F
CAZ015-016-131300-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLEAR 33 31 92 CALM 30.29S
RED BLUFF CLEAR 35 33 92 NW5 30.31S WCI 31
OROVILLE CLEAR 39 38 96 CALM 30.32S
CAZ016>018-131300-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 37 34 87 CALM 30.30F
BEALE AFB CLEAR 35 33 93 CALM 30.30F
LINCOLN CLEAR 34 34 100 E5 30.31S WCI 30
MARYSVILLE FOG 35 34 96 CALM 30.32S VSB 3/4
SAC INTL ARPT FOG 34 33 96 W5 30.31S VSB 3/4 WCI 30
MATHER AIRPORT CLEAR 39 39 100 NE6 30.30S FOG WCI 35
SAC EXEC ARPT FOG 37 37 100 CALM 30.31S VSB 1/4
VACAVILLE CLEAR 34 33 96 CALM 30.32S
TRAVIS AFB FOG 37 35 93 NW5 30.30R VSB 3/8 WCI 33
CAZ019>021-131300-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON FOG 36 32 85 CALM 30.31S VSB 1
MODESTO CLEAR 38 38 100 CALM 30.31R FOG
MERCED CLEAR 38 37 97 CALM 30.30S
LEMOORE CLEAR 32 32 100 S6 30.31S FOG WCI 26
FRESNO CLEAR 39 37 92 CALM 30.31F FOG
HANFORD FOG 34 34 100 E3 30.32S VSB 1/2
PORTERVILLE CLEAR 36 36 100 CALM 30.32F
BAKERSFIELD CLEAR 45 41 86 E7 30.29F FOG
CAZ011-012-071-131300-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA CLEAR 23 21 92 CALM 30.48S
MOUNT SHASTA CLEAR 29 25 85 NE5 30.42S WCI 24
ALTURAS CLEAR 20 18 92 CALM 30.48S
CAZ011-012-071-131300-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLEAR 55 5 13 NE6 30.40F
TRUCKEE FOG 12 10 92 CALM 30.53S VSB 1/4
TAHOE VLY ARPT CLEAR 15 12 88 CALM 30.51F
MAMMOTH LAKES CLEAR 9 1 72 NW5 30.57F WCI 0
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