ASUS46 KSTO 211403 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 700 AM PDT TUE APR 21 2026 NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. CAZ001-003-211500- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY PTCLDY 47 46 97 E6 29.85S UKIAH CLOUDY 49 48 97 S6 29.86R $$ CAZ005>008-065-075-211500- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA CLOUDY 51 50 96 CALM 29.87S NAPA MOCLDY 53 52 96 E3 29.88S CONCORD CLOUDY 54 52 93 S5 29.89R OAKLAND MOCLDY 55 53 93 SE6 29.89R SAN FRAN ARPT MOCLDY 55 52 89 S9 29.88R LIVERMORE LGT RAIN 53 51 93 CALM 29.89R HAYWARD LGT RAIN 54 53 97 SE6 29.89R MOFFETT ARPT CLOUDY 54 54 100 SE3 29.89R SAN JOSE ARPT MOCLDY 55 52 89 SE8 29.89R $$ CAZ009-010-034-037-074-211500- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS WATSONVILLE CLOUDY 54 52 93 CALM 29.91S SALINAS CLOUDY 54 52 93 CALM 29.91R MONTEREY LGT RAIN 55 51 86 SE8 29.91R SAN LUIS OBISP LGT RAIN 56 54 93 NW10 29.94R FOG SANTA MARIA LGT RAIN 56 55 97 SW5 29.95R FOG HALF MOON BAY CLOUDY 54 54 100 S3 29.89R $$ CAZ015-016-211500- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING CLOUDY 50 48 93 N6 29.86R RED BLUFF LGT RAIN 51 50 96 SE3 29.88S OROVILLE CLOUDY 52 50 93 CALM 29.89S CHICO CLOUDY 52 50 93 SE10 29.88 $$ CAZ016>018-211500- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN CLOUDY 50 48 93 SE14 29.89S FOG LINCOLN CLOUDY 52 52 100 S5 29.88R MARYSVILLE LGT RAIN 53 52 96 S7 29.89S FOG SAC INTL ARPT RAIN 53 52 96 W6 29.88S FOG MATHER AIRPORT LGT RAIN 55 55 100 E8G15 29.86S SAC EXEC ARPT RAIN 53 53 100 CALM 29.88S FOG VACAVILLE CLOUDY 53 52 96 CALM 29.89S $$ CAZ019>021-211500- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON LGT RAIN 55 55 100 SE7 29.89R MODESTO LGT RAIN 55 53 93 E8 29.89R MERCED CLOUDY 56 54 93 N7 29.91R FOG LEMOORE CLOUDY 58 47 66 W3 29.91R FRESNO LGT RAIN 58 44 60 CALM 29.91R HANFORD CLOUDY 56 49 77 CALM 29.91R PORTERVILLE MOCLDY 56 43 61 CALM 29.90S BAKERSFIELD PTCLDY 59 39 47 E7 29.87S $$ CAZ011-012-071-211500- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA CLOUDY 42 40 92 CALM 29.83S MOUNT SHASTA MIX PCPN 37 36 96 CALM 29.84F ALTURAS LGT RAIN 42 40 92 E5 29.85F $$ CAZ011-012-071-211500- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON LGT RAIN 35 34 96 S10G23 29.91S VSB 1/2 WCI 27 TRUCKEE LGT RAIN 36 34 93 SW10 29.89R WCI 28 TAHOE VLY ARPT MIX PCPN 36 32 85 CALM 29.86F MAMMOTH LAKES CLOUDY 48 23 37 S12 29.90S $$