593
ASUS46 KSTO 121110
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
400 AM PDT SAT SEP 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 CLEAR 49 48 97 CALM 29.98S
UKIAH CLEAR 57 48 72 CALM 29.88F
CAZ005>008-065-075-121200-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLEAR 52 50 93 CALM 29.87S
NAPA CLEAR 56 52 86 CALM 29.87R
CONCORD CLEAR 63 53 70 S16 29.85S
OAKLAND PTCLDY 58 54 86 E6 29.90R
SAN FRAN ARPT CLEAR 60 55 83 W5 29.89S
LIVERMORE CLEAR 60 53 77 NW5 29.88S
HAYWARD CLEAR 59 53 80 VRB5 29.89S HAZE
MOFFETT ARPT CLEAR 61 55 82 CALM 29.89S
SAN JOSE ARPT CLEAR 62 55 77 NW3 29.90R
CAZ009-010-034-037-074-121200-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE FOG 56 56 100 CALM 29.91F VSB 1/4
SALINAS CLOUDY 60 57 89 W7 29.91S
MONTEREY CLEAR 61 56 83 S3 29.92S
SAN LUIS OBISP CLOUDY 59 58 96 CALM 29.89F FOG
SANTA MARIA CLOUDY 59 58 96 W5 29.91S FOG
HALF MOON BAY PTCLDY 52 52 100 NE3 29.91F FOG
CAZ015-016-121200-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLEAR 63 52 67 CALM 29.81S
RED BLUFF CLEAR 63 54 72 N3 29.82S
OROVILLE CLEAR 67 53 61 SE8 29.83S
CHICO CLEAR 68 50 52 E5 29.83S
CAZ016>018-121200-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 70 34 26 E10 29.86F
LINCOLN N/A 63 52 67 S7 29.81S
MARYSVILLE CLEAR 64 54 69 S6 29.81S
SAC INTL ARPT CLEAR 64 54 69 SE9 29.80F
MATHER AIRPORT CLEAR 59 52 78 SE7 29.81S
SAC EXEC ARPT CLEAR 63 54 72 S5 29.82F
VACAVILLE CLEAR 64 53 67 SW6 29.81S
CAZ019>021-121200-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLEAR 66 53 63 W6 29.83S
MODESTO CLEAR 69 52 54 N5 29.82S
MERCED CLEAR 66 51 58 CALM 29.81F
LEMOORE CLEAR 66 45 46 N3 29.83S
FRESNO CLEAR 70 52 52 NW7 29.83S
HANFORD CLEAR 69 53 56 CALM 29.83S
PORTERVILLE CLEAR 63 45 51 S7 29.85S
BAKERSFIELD CLEAR 72 42 34 CALM 29.85S
CAZ011-012-071-121200-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA CLEAR 49 27 42 MISG 29.92S
MOUNT SHASTA CLEAR 47 41 80 CALM 29.95S
ALTURAS CLEAR 42 36 79 CALM 30.00S
CAZ011-012-071-121200-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLEAR 64 15 15 SE6 30.10S
TRUCKEE CLEAR 39 23 52 CALM 30.14S
TAHOE VLY ARPT CLEAR 42 31 64 SW3 30.14F
MAMMOTH LAKES CLEAR 34 14 44 CALM 30.21S
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