685
ASUS46 KSTO 170510
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
900 PM PST TUE DEC 16 2025
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-170600-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY LGT RAIN 58 57 97 S23G32 29.95F
UKIAH LGT RAIN 57 55 93 S9 30.14R
CAZ005>008-065-075-170600-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA LGT RAIN 51 50 96 SE5 30.18S FOG
NAPA CLOUDY 50 46 86 SE3 30.19S
CONCORD CLOUDY 50 45 83 CALM 30.20S
OAKLAND CLOUDY 54 48 80 CALM 30.20S
SAN FRAN ARPT MOCLDY 54 51 90 CALM 30.19S
LIVERMORE PTCLDY 50 45 83 N5 30.19F
HAYWARD PTCLDY 54 48 80 CALM 30.19S
MOFFETT ARPT CLOUDY 55 48 76 SE5 30.18F
SAN JOSE ARPT PTCLDY 54 47 77 SE5 30.19F
CAZ009-010-034-037-074-170600-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE PTCLDY 54 51 90 CALM 30.20R
SALINAS PTCLDY 57 54 89 NW3 30.18S
MONTEREY PTCLDY 56 53 90 E6 30.19S
SAN LUIS OBISP PTCLDY 64 51 62 NW6 30.12R
SANTA MARIA CLEAR 59 55 87 CALM 30.13R
HALF MOON BAY CLOUDY 57 57 100 CALM 30.18S FOG
CAZ015-016-170600-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING RAIN 47 46 97 S8 30.15R FOG
RED BLUFF LGT RAIN 46 45 96 S5 30.18R
OROVILLE CLOUDY 48 46 93 SE13 30.19S
CAZ016>018-170600-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN MOCLDY 52 50 93 S3 30.18S
BEALE AFB CLOUDY 49 47 92 SE7 30.18S
LINCOLN CLOUDY 46 46 100 S8 30.19S
MARYSVILLE CLOUDY 47 45 93 S9 30.20R
SAC INTL ARPT MOCLDY 47 43 86 S6 30.20S
MATHER AIRPORT MOCLDY 45 45 100 SE8 30.20R FOG
SAC EXEC ARPT MOCLDY 46 43 89 SE8 30.21F
VACAVILLE CLOUDY 47 43 86 S5 30.20S
TRAVIS AFB MOCLDY 47 44 90 S5 30.17F
CAZ019>021-170600-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLOUDY 44 32 62 SE9 30.21F HAZE
MODESTO CLOUDY 44 42 93 S6 30.23S
MERCED CLOUDY 45 42 89 CALM 30.25R
LEMOORE CLOUDY 45 42 89 CALM 30.27R
FRESNO CLOUDY 46 41 82 CALM 30.26R HAZE
HANFORD CLOUDY 43 41 93 CALM 30.28R
PORTERVILLE CLOUDY 43 43 100 CALM 30.28S
BAKERSFIELD CLOUDY 43 41 93 NW6 30.26R FOG
CAZ011-012-071-170600-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA LGT RAIN 45 44 97 SW3 29.99F FOG
MOUNT SHASTA LGT RAIN 48 46 93 E6 30.05F
ALTURAS LGT RAIN 48 46 93 S7 30.06F
CAZ011-012-071-170600-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON FOG 48 48 100 SE5 30.26F VSB 1/4
TRUCKEE CLOUDY 46 43 87 S8 30.25F
TAHOE VLY ARPT CLOUDY 46 43 89 S10G21 30.27F
MAMMOTH LAKES CLEAR 45 30 57 VRB5 30.33S
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