796
ASUS46 KSTO 171408
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
600 AM PST WED DEC 17 2025
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-171500-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY MOCLDY 51 47 86 N5 30.13R
UKIAH LGT RAIN 56 55 97 CALM 30.11R
CAZ005>008-065-075-171500-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA LGT RAIN 55 55 100 SE6 30.13R FOG
NAPA LGT RAIN 56 56 100 SE6 30.14F FOG
CONCORD CLOUDY 59 57 93 S8 30.15F
OAKLAND CLOUDY 54 52 93 E10 30.18S
SAN FRAN ARPT MOCLDY 54 53 97 SE3 30.17F
LIVERMORE CLOUDY 51 50 96 E5 30.18F FOG
HAYWARD CLOUDY 56 54 93 SE6 30.18S
MOFFETT ARPT CLOUDY 55 52 88 CALM 30.19S
SAN JOSE ARPT CLOUDY 53 49 86 E6 30.20R
CAZ009-010-034-037-074-171500-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLOUDY 53 51 93 CALM 30.22R
SALINAS CLOUDY 52 50 93 CALM 30.21R
MONTEREY CLOUDY 58 57 97 CALM 30.22R FOG
SANTA MARIA CLEAR 53 52 96 S3 30.14S
CAZ015-016-171500-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLOUDY 46 44 93 W8 30.05R
RED BLUFF CLOUDY 47 46 97 W5 30.09R FOG
OROVILLE CLOUDY 51 48 89 S20G32 30.10R
CAZ016>018-171500-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLOUDY 52 54 100 SE14G20 30.15S FOG
BEALE AFB CLOUDY 54 51 90 SE21 30.10R
LINCOLN CLOUDY 50 50 100 S16 30.13R
MARYSVILLE CLOUDY 49 46 90 SE16G31 30.12R
SAC INTL ARPT CLOUDY 47 44 90 S13 30.14R
MATHER AIRPORT CLOUDY 48 48 100 SE15G23 30.15R
SAC EXEC ARPT CLOUDY 46 44 93 SE10 30.17S
VACAVILLE LGT RAIN 48 47 96 S8 30.16F FOG
TRAVIS AFB CLOUDY 48 47 94 SE8 30.13F FOG
CAZ019>021-171500-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON MOCLDY 45 45 100 SE12 30.21R FOG
MODESTO CLOUDY 44 42 93 SE3 30.24R FOG
MERCED CLOUDY 43 42 97 S5 30.23R FOG
LEMOORE FOG 42 42 100 SE5 30.25S VSB 1
FRESNO FOG 43 41 93 SE6 30.23F VSB 1
HANFORD FOG 42 42 100 CALM 30.26S VSB 3/4
PORTERVILLE CLOUDY 42 42 100 CALM 30.27R
BAKERSFIELD FOG 41 41 100 SE3 30.22F VSB 1/4
CAZ011-012-071-171500-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA PTCLDY 51 45 79 W7 29.97R
MOUNT SHASTA CLOUDY 39 38 96 CALM 29.99R
ALTURAS LGT RAIN 46 43 89 W20G29 29.95R
CAZ011-012-071-171500-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON RAIN 46 45 96 S16G28 30.18S VSB 3/4
TRUCKEE RAIN 45 41 87 SW8 30.13F
TAHOE VLY ARPT RAIN 46 38 73 S21G43 30.16F
MAMMOTH LAKES PTCLDY 54 18 24 W20G38 30.21R
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page