945
ASUS46 KSTO 160503
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
900 PM PST MON DEC 15 2025
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-160600-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 57 57 100 S12 30.22S FOG
UKIAH PTCLDY 52 48 86 CALM 30.24R
CAZ005>008-065-075-160600-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLEAR 43 42 97 CALM 30.24F FOG
NAPA PTCLDY 43 42 97 E14 30.26R FOG
CONCORD MOCLDY 43 42 97 N5 30.28R
OAKLAND PTCLDY 47 44 90 W3 30.25R
SAN FRAN ARPT MOCLDY 51 46 83 NE5 30.24S
LIVERMORE PTCLDY 44 41 89 NE3 30.25R
HAYWARD PTCLDY 49 44 83 NE3 30.25R
MOFFETT ARPT PTCLDY 48 46 93 CALM 30.25R
SAN JOSE ARPT PTCLDY 50 45 83 CALM 30.25R
CAZ009-010-034-037-074-160600-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLEAR 50 46 86 CALM 30.22R
SALINAS CLEAR 52 49 89 CALM 30.20S
MONTEREY PTCLDY 50 46 86 E3 30.21S
SAN LUIS OBISP PTCLDY 58 40 51 CALM 30.13S
SANTA MARIA PTCLDY 56 45 66 W5 30.14R
HALF MOON BAY PTCLDY 52 50 93 N5 30.22S
CAZ015-016-160600-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLOUDY 46 44 93 CALM 30.23S
RED BLUFF FOG 43 43 100 CALM 30.25F VSB 1/2
OROVILLE FOG 42 41 96 S5 30.27S VSB 1/2
CAZ016>018-160600-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 39 39 100 CALM 30.24F
BEALE AFB FOG 43 42 96 CALM 30.26F VSB 5/8
LINCOLN CLOUDY 41 41 100 CALM 30.27F VSB 1
MARYSVILLE CLOUDY 42 42 100 SE3 30.29S FOG
SAC INTL ARPT FOG 42 41 96 CALM 30.28R VSB 3/4
MATHER AIRPORT CLOUDY 45 45 100 CALM 30.27S
SAC EXEC ARPT CLOUDY 44 42 93 CALM 30.29R
VACAVILLE CLOUDY 43 42 97 E3 30.29R FOG
TRAVIS AFB CLOUDY 43 41 94 E3 30.26R FOG
CAZ019>021-160600-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLOUDY 42 32 67 SE3 30.28R HAZE
MODESTO CLOUDY 42 40 92 SE3 30.28F
MERCED CLOUDY 42 41 96 CALM 30.28F FOG
LEMOORE CLOUDY 44 42 93 E5 30.28S
FRESNO CLOUDY 44 41 89 SE5 30.28F FOG
HANFORD CLOUDY 43 41 93 E5 30.29F FOG
PORTERVILLE CLOUDY 44 44 100 NE5 30.30S
BAKERSFIELD CLOUDY 44 41 89 NW5 30.26R FOG
CAZ011-012-071-160600-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA CLOUDY 43 42 97 NE5 30.26S
MOUNT SHASTA CLOUDY 47 42 83 CALM 30.26R
ALTURAS CLOUDY 42 34 73 CALM 30.28R
CAZ011-012-071-160600-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON PTCLDY 53 20 27 N3 30.35R
TRUCKEE PTCLDY 32 30 93 N3 30.38R
TAHOE VLY ARPT PTCLDY 30 29 96 CALM 30.36F
MAMMOTH LAKES CLEAR 34 14 44 VRB3 30.39F
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