417
ASUS46 KSTO 171404
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
600 AM PDT WED SEP 17 2025
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-171400-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 57 56 96 CALM 30.03F FOG
ARCATA NOT AVBL
SHELTER COVE NOT AVBL
UKIAH CLEAR 58 51 78 CALM 29.98S
CAZ006-505>513-171400-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLEAR 52 51 97 SE3 29.95S
NAPA CLEAR 57 55 93 CALM 29.95R
CONCORD CLEAR 62 58 86 CALM 29.94R
OAKLAND PTCLDY 59 58 96 NW3 29.96R
SAN FRAN ARPT PTCLDY 57 56 96 NW12 29.95S
LIVERMORE CLEAR 62 49 62 CALM 29.94S
HAYWARD CLEAR 59 57 93 NW3 29.95R
MOFFETT ARPT CLEAR 63 59 88 CALM 29.95S
SAN JOSE ARPT CLEAR 63 59 87 W3 29.95S
CAZ034-037-514>518-171400-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE FOG 57 57 100 CALM 29.95S VSB 1/2
SALINAS FOG 58 57 97 SE6 29.95R VSB 3/4
MONTEREY FOG 55 55 100 E3 29.95S VSB 1/2
PT PIEDRAS BLS NOT AVBL
SAN LUIS OBISP CLEAR 56 54 93 CALM 29.94R
SANTA MARIA FOG 58 58 100 NW3 29.95R VSB 1/4
HALF MOON BAY CLOUDY 57 57 100 NW8 29.97S FOG
CAZ015-016-171400-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLEAR 65 45 48 N5 29.94S
RED BLUFF CLEAR 65 45 48 NW7 29.95R
OROVILLE CLEAR 63 47 55 CALM 29.93S
CAZ016>018-171400-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 70 43 37 E7 29.98S
BEALE AFB CLEAR 63 50 61 NW5 29.91R
LINCOLN CLEAR 55 46 71 CALM 29.91S
MARYSVILLE CLEAR 63 53 70 N6 29.93R
SAC INTL ARPT CLEAR 60 57 89 NW3 29.91R
MATHER AIRPORT CLEAR 63 50 63 E5 29.89S
SAC EXEC ARPT CLEAR 61 46 57 CALM 29.91S
VACAVILLE CLEAR 60 52 74 CALM 29.92R
TRAVIS AFB CLEAR 61 54 77 SW10 29.89S
CAZ019>021-171400-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLEAR 65 53 65 NW5 29.90S
MODESTO CLEAR 70 53 54 NW6 29.89S
MERCED CLEAR 64 54 69 W3 29.89R
LEMOORE CLEAR 64 50 60 NW8 29.91R
FRESNO MOCLDY 69 54 58 W5 29.91R
HANFORD CLEAR 61 56 83 CALM 29.91S
PORTERVILLE CLEAR 65 48 54 S5 29.94R
BAKERSFIELD CLEAR 73 52 47 E5 29.93R
CAZ011-012-071-171400-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA CLEAR 47 37 68 CALM 30.11R
MOUNT SHASTA CLEAR 45 39 79 CALM 30.13S
ALTURAS CLEAR 43 35 73 CALM 30.19S
CAZ011-012-071-171400-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLEAR 66 38 35 CALM 30.22S
TRUCKEE CLEAR 37 34 87 CALM 30.29S
TAHOE VLY ARPT CLEAR 40 35 83 S3 30.29R
MAMMOTH LAKES CLEAR 46 30 53 CALM 30.35R
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