807
ASUS46 KSTO 121210
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
500 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.
CAZ001-003-121300-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLEAR 50 48 93 E3 29.97F
UKIAH CLEAR 55 47 74 CALM 29.88S
CAZ005>008-065-075-121300-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLEAR 51 50 96 CALM 29.87S FOG
NAPA CLEAR 55 52 89 CALM 29.87S
CONCORD CLEAR 62 54 74 S14 29.85S
OAKLAND PTCLDY 57 54 89 NE5 29.90S
SAN FRAN ARPT CLEAR 60 55 83 W6 29.89S
LIVERMORE CLEAR 60 54 80 NW6 29.88S
HAYWARD CLEAR 60 53 77 CALM 29.90R HAZE
MOFFETT ARPT CLEAR 61 55 82 CALM 29.90R
SAN JOSE ARPT CLEAR 63 55 75 CALM 29.90S
CAZ009-010-034-037-074-121300-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLOUDY 57 56 96 CALM 29.91S FOG
SALINAS CLEAR 60 56 86 NW3 29.91S
MONTEREY CLEAR 60 55 83 S3 29.92S
SAN LUIS OBISP CLOUDY 59 58 96 CALM 29.91R FOG
SANTA MARIA CLOUDY 59 58 96 SW5 29.91S FOG
HALF MOON BAY MOCLDY 50 50 100 CALM 29.92S FOG
CAZ015-016-121300-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLEAR 62 53 72 CALM 29.81S
RED BLUFF CLEAR 62 54 74 CALM 29.83R
OROVILLE CLEAR 65 52 62 SE6 29.83S
CHICO CLEAR 66 48 52 SE5 29.83S
CAZ016>018-121300-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 70 34 26 E10 29.86F
BEALE AFB CLEAR 65 53 64 E6 29.80S
LINCOLN CLEAR 63 52 67 S3 29.81S
MARYSVILLE CLEAR 63 54 72 S5 29.82R
SAC INTL ARPT PTCLDY 63 54 72 SE7 29.81R
MATHER AIRPORT CLEAR 57 52 84 SE9 29.82R
SAC EXEC ARPT CLEAR 62 54 74 S5 29.82S
VACAVILLE CLEAR 64 53 67 SW8 29.81S
TRAVIS AFB CLEAR 62 54 76 SW21 29.79R
CAZ019>021-121300-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLEAR 66 53 63 W8 29.83S
MODESTO CLEAR 67 51 56 NW6 29.82S
MERCED CLEAR 64 53 67 W7 29.83R
LEMOORE CLEAR 64 44 48 W3 29.84R
FRESNO CLEAR 68 52 56 NW5 29.83S
HANFORD CLEAR 64 55 72 CALM 29.83S
PORTERVILLE CLEAR 62 45 53 S7 29.86R
BAKERSFIELD CLEAR 71 44 37 CALM 29.86R
CAZ011-012-071-121300-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA PTCLDY 42 29 59 MISG 29.92S
MOUNT SHASTA CLOUDY 49 42 77 CALM 29.94F
ALTURAS CLEAR 41 35 79 CALM 30.00S
CAZ011-012-071-121300-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLEAR 64 15 15 SE5 30.09F
TRUCKEE CLEAR 39 21 48 CALM 30.14R
TAHOE VLY ARPT CLEAR 42 29 59 CALM 30.14S
MAMMOTH LAKES CLEAR 36 18 48 CALM 30.21S
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