498
ASUS46 KSTO 121003
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
300 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.
CAZ001-003-121100-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 53 52 96 S9 29.96S
UKIAH CLEAR 58 53 84 CALM 29.93S
CAZ005>008-065-075-121100-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA FOG 50 50 100 CALM 29.94F VSB 3/4
NAPA CLOUDY 53 52 96 W9 29.93S FOG
CONCORD CLEAR 55 50 83 W9 29.91S
OAKLAND CLOUDY 54 51 90 W8 29.95F
SAN FRAN ARPT PTCLDY 51 50 96 W12 29.94F
LIVERMORE CLEAR 55 49 80 W5 29.91F
HAYWARD CLOUDY 54 52 93 NW6 29.94S
MOFFETT ARPT CLOUDY 57 54 88 N5 29.94S
SAN JOSE ARPT PTCLDY 56 52 86 N5 29.93F
CAZ009-010-034-037-074-121100-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALINAS CLOUDY 54 52 93 W5 29.95F FOG
MONTEREY CLOUDY 53 52 96 CALM 29.96S FOG
SAN LUIS OBISP CLOUDY 51 50 96 NW5 29.93F FOG
SANTA MARIA FOG 52 52 100 W5 29.94F VSB 1/2
HALF MOON BAY CLOUDY 50 50 100 CALM 29.96S FOG
CAZ015-016-121100-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLEAR 68 55 63 NW5 29.87S
RED BLUFF CLEAR 64 58 80 W8 29.88S
OROVILLE PTCLDY 69 55 60 CALM 29.88S
CAZ016>018-121100-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 68 57 68 E6 29.94S
BEALE AFB PTCLDY 63 56 77 CALM 29.85F
LINCOLN N/A 61 54 77 E5 29.86F
MARYSVILLE PTCLDY 66 56 70 E3 29.86F
SAC INTL ARPT CLEAR 65 50 58 SE6 29.85F
MATHER AIRPORT CLEAR 63 55 77 SE9 29.86F
SAC EXEC ARPT CLEAR 63 50 62 SE5 29.87F
VACAVILLE CLEAR 60 51 72 CALM 29.86S
CAZ019>021-121100-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLEAR 62 52 69 N6 29.87F
MODESTO CLEAR 68 47 46 NW7 29.86F
MERCED CLEAR 67 52 58 CALM 29.85S
LEMOORE CLEAR 66 52 60 W6 29.87
FRESNO PTCLDY 72 57 59 NW5 29.86F
HANFORD CLEAR 68 57 68 CALM 29.87F
PORTERVILLE CLEAR 66 52 60 SE6 29.89F
BAKERSFIELD CLEAR 75 46 35 NE5 29.88F
CAZ011-012-071-121100-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA PTCLDY 51 42 71 NE9 29.97F
MOUNT SHASTA PTCLDY 50 44 80 CALM 30.03F
ALTURAS PTCLDY 44 37 76 CALM 30.08F
CAZ011-012-071-121100-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON PTCLDY 62 38 40 E3 30.16F
TRUCKEE PTCLDY 41 36 81 CALM 30.22F
TAHOE VLY ARPT CLEAR 43 38 82 CALM 30.22F
MAMMOTH LAKES CLEAR 50 32 50 CALM 30.29S
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