349
ASUS46 KSTO 121110
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
400 AM PDT TUE MAY 12 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-121200-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 53 52 96 SE12 29.96S
UKIAH PTCLDY 56 52 86 CALM 29.92F
CAZ005>008-065-075-121200-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLOUDY 50 50 100 CALM 29.94S FOG
NAPA CLOUDY 51 50 96 W8 29.93S
CONCORD CLEAR 54 50 86 W9 29.91S
OAKLAND CLOUDY 53 51 93 NW7 29.95S
SAN FRAN ARPT MOCLDY 52 50 93 NW8 29.94S
LIVERMORE CLEAR 55 50 83 NW5 29.92R
HAYWARD CLOUDY 54 52 93 N3 29.94S
MOFFETT ARPT CLOUDY 57 54 88 NE7 29.93F
SAN JOSE ARPT CLOUDY 57 53 86 N3 29.93F
CAZ009-010-034-037-074-121200-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALINAS CLOUDY 54 52 93 NW5 29.95S FOG
MONTEREY CLOUDY 53 52 96 CALM 29.95F FOG
SAN LUIS OBISP CLOUDY 51 50 96 NW7 29.93S FOG
SANTA MARIA FOG 52 52 100 W5 29.93S VSB 1/2
HALF MOON BAY CLOUDY 50 52 100 CALM 29.95F FOG
CAZ015-016-121200-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING PTCLDY 67 56 67 N3 29.87S
RED BLUFF PTCLDY 64 57 78 NW7 29.89R
OROVILLE PTCLDY 68 54 60 CALM 29.87F
CAZ016>018-121200-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 66 57 72 E7 29.93S
BEALE AFB CLEAR 67 57 70 NE5 29.84F
LINCOLN CLEAR 63 55 77 SE5 29.85F
MARYSVILLE CLEAR 66 56 70 E3 29.86S
PLACERVILLE N/A 72 45 37 CALM 29.99F
SAC INTL ARPT CLEAR 64 48 56 SE7 29.85S
MATHER AIRPORT CLEAR 61 61 100 SE9 29.85F
SAC EXEC ARPT CLEAR 62 51 67 S5 29.86F
VACAVILLE CLEAR 58 51 78 CALM 29.86S
CAZ019>021-121200-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLEAR 59 53 80 NW7 29.87S
MODESTO CLEAR 66 48 52 NW7 29.85F
MERCED CLEAR 65 49 56 W3 29.85S
LEMOORE CLEAR 64 49 57 W7 29.86F
FRESNO CLEAR 71 57 61 NW3 29.86S
HANFORD CLEAR 65 58 78 W3 29.87S
PORTERVILLE CLEAR 65 50 58 SE7 29.89S
BAKERSFIELD CLEAR 71 47 42 SE5 29.88S
CAZ011-012-071-121200-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA PTCLDY 52 43 71 NE6 29.97S
MOUNT SHASTA PTCLDY 49 45 86 CALM 30.03S
ALTURAS PTCLDY 42 37 82 CALM 30.09R
CAZ011-012-071-121200-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLEAR 62 38 40 E5 30.15F
TRUCKEE CLEAR 37 36 93 CALM 30.21F
TAHOE VLY ARPT CLEAR 41 38 89 S3 30.22S
MAMMOTH LAKES CLEAR 55 27 33 SW6 30.28S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page