437
ASUS46 KSTO 171304
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
500 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.
CAZ001-003-171300-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY FOG 57 57 100 N5 30.04S VSB 3/4
ARCATA NOT AVBL
SHELTER COVE NOT AVBL
UKIAH CLEAR 56 51 84 CALM 29.98S
CAZ006-505>513-171300-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLEAR 52 50 93 S3 29.95S
NAPA CLEAR 58 57 97 CALM 29.94S
CONCORD CLEAR 63 59 87 N3 29.93S
OAKLAND PTCLDY 59 58 96 NW7 29.95S
SAN FRAN ARPT PTCLDY 57 56 96 NW13 29.95S
LIVERMORE CLEAR 62 49 62 NE3 29.94S
HAYWARD CLEAR 60 57 89 CALM 29.94F
MOFFETT ARPT CLEAR 63 59 88 CALM 29.95S
SAN JOSE ARPT CLEAR 64 60 87 W3 29.95R
CAZ034-037-514>518-171300-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE FOG 58 57 97 CALM 29.95S VSB 1/4
SALINAS FOG 58 58 100 SE7 29.94S VSB 3/4
MONTEREY FOG 57 56 96 CALM 29.95S VSB 1
PT PIEDRAS BLS NOT AVBL
SAN LUIS OBISP PTCLDY 56 55 97 CALM 29.93R
SANTA MARIA FOG 58 58 100 CALM 29.93S VSB 1/4
HALF MOON BAY FOG 57 57 100 N6 29.96F VSB 1
CAZ015-016-171300-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLEAR 66 47 50 N3 29.94S
RED BLUFF CLEAR 68 45 43 NW8 29.94S
OROVILLE CLEAR 63 49 60 CALM 29.93S
CAZ016>018-171300-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 68 43 40 E6 29.98S
BEALE AFB CLEAR 67 49 52 CALM 29.90S
LINCOLN CLEAR 59 48 67 CALM 29.91R
MARYSVILLE CLEAR 61 54 77 CALM 29.91S
SAC INTL ARPT CLEAR 62 57 83 CALM 29.90S
MATHER AIRPORT CLEAR 63 52 67 SE5 29.89S
SAC EXEC ARPT CLEAR 61 46 57 SE3 29.91S
VACAVILLE CLEAR 60 51 72 CALM 29.91S
TRAVIS AFB CLEAR 63 55 76 SW10 29.89S
CAZ019>021-171300-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLEAR 65 54 67 N3 29.90S
MODESTO CLEAR 70 53 54 N5 29.89S
MERCED CLEAR 64 53 67 SW3 29.88S
LEMOORE CLEAR 67 51 56 NW10 29.90R
FRESNO PTCLDY 70 53 54 CALM 29.89S
HANFORD CLEAR 63 57 81 CALM 29.91R
PORTERVILLE CLEAR 68 48 48 SE7 29.92S
BAKERSFIELD CLEAR 74 50 42 SE5 29.92R
CAZ011-012-071-171300-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA CLEAR 49 38 65 NE3 30.10S
MOUNT SHASTA CLEAR 45 39 79 CALM 30.13R
ALTURAS CLEAR 44 35 70 SW3 30.19S
CAZ011-012-071-171300-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLEAR 65 36 34 N3 30.22F
TRUCKEE CLEAR 37 34 87 CALM 30.29S
TAHOE VLY ARPT CLEAR 41 36 82 S3 30.28S
MAMMOTH LAKES PTCLDY 48 30 49 W9 30.34S
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