271
ASUS46 KSTO 171610
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
900 AM PDT THU SEP 17 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-171700-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 58 55 90 S7 30.07R
UKIAH CLOUDY 58 49 72 SW7 30.10R
CAZ005>008-065-075-171700-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA PTSUNNY 58 53 84 N3 30.09R
NAPA CLOUDY 60 53 77 N6 30.09R
CONCORD CLOUDY 64 55 72 SW6 30.09R
OAKLAND CLOUDY 65 57 75 SW9 30.09R
SAN FRAN ARPT PTSUNNY 64 54 69 SW5 30.09R
LIVERMORE CLOUDY 63 53 70 SW9 30.09R
HAYWARD N/A N/A N/A N/A MISG 30.09R
MOFFETT ARPT CLOUDY 64 54 68 VRB3 30.10R HAZE
SAN JOSE ARPT CLOUDY 64 52 64 VRB5 30.10R
CAZ009-010-034-037-074-171700-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLOUDY 62 56 80 E3 30.12S
SALINAS CLOUDY 59 50 72 SE12 30.11S
MONTEREY MOSUNNY 65 50 58 SE5 30.12R
SAN LUIS OBISP CLOUDY 60 54 80 CALM 30.12R
SANTA MARIA CLOUDY 61 55 81 NW3 30.12S
HALF MOON BAY CLOUDY 61 61 100 SE5 30.10R FOG
CAZ015-016-171700-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLOUDY 58 52 80 CALM 30.11R
RED BLUFF CLOUDY 59 52 77 CALM 30.12R
OROVILLE CLOUDY 64 50 60 SE10 30.10R
CHICO PTSUNNY 63 50 63 SE9 30.11R
CAZ016>018-171700-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLOUDY 57 50 77 SE7 30.12R
BEALE AFB CLOUDY 63 51 63 S12 30.08R
LINCOLN CLOUDY 64 52 63 SE10 30.09R
MARYSVILLE SUNNY 63 54 72 S10 30.09R
SAC INTL ARPT MOSUNNY 63 54 72 S10 30.09R
MATHER AIRPORT PTSUNNY 65 53 65 SE8 30.08R
SAC EXEC ARPT CLOUDY 62 53 72 SE5 30.09R
VACAVILLE CLOUDY 64 53 67 VRB3 30.09R
TRAVIS AFB CLOUDY 64 54 71 SW6 30.07R
CAZ019>021-171700-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON MOSUNNY 62 55 77 CALM 30.10R
MODESTO SUNNY 63 52 67 CALM 30.09R
MERCED SUNNY 64 52 64 NW7 30.10R
LEMOORE SUNNY 64 51 62 NW10 30.11R
FRESNO MOSUNNY 65 50 58 NW13 30.10R
HANFORD SUNNY 63 51 65 NW8 30.11R
PORTERVILLE SUNNY 64 52 64 SW3 30.12R
BAKERSFIELD SUNNY 65 51 60 CALM 30.10R
CAZ011-012-071-171700-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA MOSUNNY 49 44 83 CALM 30.11R
MOUNT SHASTA SUNNY 49 40 71 CALM 30.12R
ALTURAS MOSUNNY 54 43 66 CALM 30.14R
CAZ011-012-071-171700-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON CLOUDY 50 34 54 VRB5 30.18R
TRUCKEE MOSUNNY 55 34 44 S18 30.17S
TAHOE VLY ARPT PTSUNNY 56 33 42 SW9G17 30.17R
MAMMOTH LAKES SUNNY 52 32 46 E10 30.21S
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