921
ASUS46 KSTO 221603
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
900 AM PDT WED APR 22 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-221700-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY MOSUNNY 53 48 83 SE8 30.19R
UKIAH MOSUNNY 52 44 74 CALM 30.16R
CAZ005>008-065-075-221700-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLOUDY 53 51 93 NW6 30.15R
NAPA LGT RAIN 52 50 93 E7 30.16R
CONCORD NOT AVBL
OAKLAND PTSUNNY 54 51 90 SE13 30.16R
SAN FRAN ARPT PTSUNNY 55 51 86 SE8 30.15R
LIVERMORE LGT RAIN 52 47 83 CALM 30.17R
HAYWARD CLOUDY 53 50 89 SE10 30.17R
MOFFETT ARPT LGT RAIN 54 50 87 NW5 30.18R FOG
SAN JOSE ARPT LGT RAIN 54 49 83 SE8 30.17R
CAZ009-010-034-037-074-221700-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLOUDY 53 48 83 SE3 30.19R
SALINAS CLOUDY 53 47 79 SE10 30.19R
MONTEREY CLOUDY 56 42 59 SE7 30.18S
SAN LUIS OBISP SUNNY 55 49 80 CALM 30.19S
SANTA MARIA MOSUNNY 53 51 93 CALM 30.19F
HALF MOON BAY CLOUDY N/A N/A N/A SE6 30.16R
CAZ015-016-221700-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLOUDY 49 45 86 CALM 30.17R
RED BLUFF LGT RAIN 48 47 96 CALM 30.19R FOG
OROVILLE CLOUDY 51 47 86 SE9 30.21R
CHICO CLOUDY 50 48 93 SE7 30.21R
CAZ016>018-221700-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN MOSUNNY 46 46 100 E10 30.19R
BEALE AFB CLOUDY 52 48 86 E9 30.19R
LINCOLN CLOUDY 50 50 100 E5 30.19R
MARYSVILLE CLOUDY 52 49 89 E8 30.20R
SAC INTL ARPT PTSUNNY 52 49 89 E8 30.18R
MATHER AIRPORT LGT RAIN 52 52 100 E6 30.18S
SAC EXEC ARPT LGT RAIN 52 49 89 E8 30.19R
VACAVILLE LGT RAIN 51 49 92 E6 30.19R
CAZ019>021-221700-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLOUDY 52 52 100 E7 30.18R
MODESTO CLOUDY 54 48 80 S5 30.18R
MERCED SUNNY 55 50 83 SW3 30.19R
LEMOORE MOSUNNY 56 48 74 NW6 30.20R
FRESNO MOSUNNY 57 46 66 N9 30.19R
HANFORD MOSUNNY 58 47 66 NW5 30.20R
PORTERVILLE PTSUNNY 53 49 86 CALM 30.20R
BAKERSFIELD PTSUNNY 55 46 71 W3 30.19R
CAZ011-012-071-221700-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA CLOUDY 43 38 82 S3 30.14R
MOUNT SHASTA CLOUDY 40 36 86 CALM 30.11R
ALTURAS CLOUDY 37 33 85 W12 30.09R WCI 29
CAZ011-012-071-221700-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON SNOW 30 30 100 SE5 30.13R VSB 1/4 WCI 25
TRUCKEE SNOWSHWR 32 27 80 SW7 30.11R FOG WCI 26
TAHOE VLY ARPT LGT SNOW 31 24 75 S7 30.09R WCI 24
MAMMOTH LAKES SUNNY 30 23 74 SE8 30.10R WCI 23
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