605
ASUS46 KSTO 170915
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
200 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.
CAZ001-003-171000-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 57 57 100 N6 30.05S FOG
ARCATA NOT AVBL
SHELTER COVE NOT AVBL
UKIAH CLEAR 60 53 77 CALM 29.99R
CAZ006-505>513-171000-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLEAR 56 53 90 CALM 29.96S
NAPA CLEAR 63 61 93 S7 29.95S
CONCORD CLEAR 66 58 75 CALM 29.94S
OAKLAND PTCLDY 61 59 93 NW5 29.96F
SAN FRAN ARPT PTCLDY 59 57 93 NW10 29.96S
LIVERMORE CLEAR 67 51 56 CALM 29.95S
HAYWARD CLEAR 62 59 90 CALM 29.96S
MOFFETT ARPT PTCLDY 64 61 88 CALM 29.96S
SAN JOSE ARPT CLEAR 65 61 87 NW6 29.96S
CAZ034-037-514>518-171000-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE FOG 58 58 100 SE3 29.98R VSB 1/2
SALINAS CLOUDY 59 58 96 NE3 29.97S FOG
MONTEREY FOG 58 58 100 N3 29.97F VSB 1/2
PT PIEDRAS BLS NOT AVBL
SAN LUIS OBISP MOCLDY 57 56 96 NW5 29.93F
SANTA MARIA FOG 58 58 100 NW5 29.94S VSB 1/4
HALF MOON BAY FOG 57 57 100 NW3 29.97F VSB 1
CAZ015-016-171000-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLEAR 66 49 54 CALM 29.94S
RED BLUFF CLEAR 70 47 43 NW6 29.94S
OROVILLE CLEAR 72 46 39 NE3 29.92S
CAZ016>018-171000-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 72 45 37 E5 29.99S
LINCOLN CLEAR 61 50 67 CALM 29.91R
MARYSVILLE CLEAR 66 55 67 CALM 29.91R
SAC INTL ARPT CLEAR 66 56 70 CALM 29.90R
MATHER AIRPORT N/A 68 54 60 SE5 29.90R
SAC EXEC ARPT CLEAR 65 47 52 S3 29.91R
VACAVILLE CLEAR 64 54 69 CALM 29.91R
TRAVIS AFB CLEAR 67 55 65 SW15 29.89R
CAZ019>021-171000-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLEAR 70 55 59 NE5 29.91R
MODESTO CLEAR 73 56 54 N3 29.89S
MERCED CLEAR 70 54 56 W5 29.90S
LEMOORE CLEAR 70 46 42 N7 29.90S
FRESNO CLEAR 73 53 49 NW6 29.91R
HANFORD CLEAR 74 53 48 NW9 29.90S
PORTERVILLE CLEAR 69 52 54 SE5 29.92S
BAKERSFIELD CLEAR 78 48 34 E3 29.91S
CAZ011-012-071-171000-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA CLEAR 54 34 46 NE3 30.08S
MOUNT SHASTA CLEAR 49 37 63 CALM 30.13S
ALTURAS CLEAR 49 38 65 CALM 30.19S
CAZ011-012-071-171000-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLEAR 66 38 35 NE3 30.23S
TRUCKEE CLEAR 45 37 76 CALM 30.29S
TAHOE VLY ARPT CLEAR 45 37 73 S5 30.29F
MAMMOTH LAKES CLEAR 52 30 43 VRB3 30.35S
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