397
ASUS46 KSTO 211003
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
300 AM PDT TUE APR 21 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-211100-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY PTCLDY 48 47 96 E3 29.87S
UKIAH CLOUDY 50 49 96 CALM 29.86F
CAZ005>008-065-075-211100-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLOUDY 51 50 96 CALM 29.88F
NAPA CLOUDY 53 52 96 E3 29.88S
CONCORD RAIN 54 52 93 CALM 29.88F FOG
OAKLAND LGT RAIN 53 51 93 SW5 29.89F FOG
SAN FRAN ARPT LGT RAIN 53 52 96 CALM 29.89S FOG
LIVERMORE LGT RAIN 53 51 93 CALM 29.88F FOG
HAYWARD CLOUDY 53 52 96 MISG 29.88F
MOFFETT ARPT CLOUDY 54 54 100 CALM 29.89S
SAN JOSE ARPT RAIN 55 53 93 CALM 29.89S FOG
CAZ009-010-034-037-074-211100-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE RAIN 53 51 93 CALM 29.92R
SALINAS RAIN 53 52 96 NW6 29.91S FOG
MONTEREY RAIN 54 52 93 CALM 29.92R FOG
SAN LUIS OBISP CLOUDY 61 51 70 SE10 29.91F
SANTA MARIA CLOUDY 58 50 75 E9 29.94F
HALF MOON BAY CLOUDY 52 52 100 E5 29.89S
CAZ015-016-211100-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING LGT RAIN 51 49 92 NE5 29.86F
RED BLUFF LGT RAIN 50 50 100 CALM 29.89F
OROVILLE LGT RAIN 54 52 93 E5 29.90F
CAZ016>018-211100-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN MOCLDY 50 50 100 CALM 29.90F FOG
BEALE AFB LGT RAIN 55 53 93 SE12 29.88F FOG
LINCOLN CLOUDY 54 54 100 E3 29.89F
MARYSVILLE RAIN 54 53 97 SE9 29.89 FOG
SAC INTL ARPT LGT RAIN 53 51 93 SE7 29.88F
MATHER AIRPORT RAIN 54 54 100 CALM 29.88F
SAC EXEC ARPT LGT RAIN 53 52 96 SE3 29.89F
VACAVILLE RAIN 52 51 97 NE3 29.89F FOG
TRAVIS AFB LGT RAIN 54 53 94 CALM 29.86F
CAZ019>021-211100-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON LGT RAIN 54 32 43 N5 29.89F
MODESTO LGT RAIN 56 54 93 N5 29.88S
MERCED CLOUDY 58 49 72 NW3 29.88S
LEMOORE CLOUDY 59 44 57 SW5 29.89F
FRESNO MOCLDY 62 34 35 SE12 29.91S
HANFORD PTCLDY 55 44 66 SE5 29.92
PORTERVILLE CLEAR 54 42 64 NW3 29.93F
BAKERSFIELD CLEAR 63 39 41 NE12 29.89F
CAZ011-012-071-211100-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA LGT RAIN 44 42 93 SW5 29.85F
MOUNT SHASTA LGT RAIN 40 39 97 CALM 29.85F
ALTURAS LGT RAIN 42 38 85 NE3 29.84F
CAZ011-012-071-211100-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON N/A 39 34 82 S3 29.91S
TRUCKEE CLOUDY 45 30 57 SW14 29.86F
TAHOE VLY ARPT CLOUDY 47 25 42 S10G26 29.86F
MAMMOTH LAKES CLOUDY 50 18 27 SE8G29 29.95F
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