ASUS46 KSTO 210410 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 900 PM PDT MON APR 20 2026 NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. CAZ001-003-210500- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY LGT RAIN 51 49 92 SE7 29.89R UKIAH LGT RAIN 52 50 93 CALM 29.87R $$ CAZ005>008-065-075-210500- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA LGT RAIN 52 51 97 S3 29.90R NAPA RAIN 53 52 96 NW5 29.90R FOG CONCORD LGT RAIN 55 53 93 W6 29.89R FOG OAKLAND RAIN 55 54 96 W3 29.90R SAN FRAN ARPT LGT RAIN 55 52 89 CALM 29.88R LIVERMORE LGT RAIN 57 53 86 SW16G24 29.87R HAYWARD HVY RAIN 56 54 93 SW7 29.90R FOG MOFFETT ARPT RAIN 55 54 94 W5 29.89R FOG SAN JOSE ARPT LGT RAIN 58 54 86 SW6 29.89R FOG $$ CAZ009-010-034-037-074-210500- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS WATSONVILLE RAIN 56 54 93 W10 29.90R SALINAS CLOUDY 65 40 39 S15 29.87R MONTEREY LGT RAIN 61 54 77 S7 29.89R SAN LUIS OBISP CLEAR 59 51 75 S7 29.96R SANTA MARIA CLOUDY 60 49 66 SE10 29.97R HALF MOON BAY LGT RAIN 54 54 100 CALM 29.89S FOG $$ CAZ015-016-210500- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING RAIN 50 48 93 CALM 29.90R FOG RED BLUFF LGT RAIN 50 49 96 NW3 29.93R OROVILLE LGT RAIN 56 53 90 CALM 29.91S $$ CAZ016>018-210500- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN CLOUDY 54 48 82 CALM 29.91S BEALE AFB CLOUDY 58 52 81 NE6 29.88S LINCOLN CLOUDY 55 52 88 CALM 29.88S PLACERVILLE CLOUDY 50 41 71 CALM 29.93R SAC INTL ARPT RAIN 56 52 86 NE8 29.88S MATHER AIRPORT LGT RAIN 61 55 82 NW6 29.87S SAC EXEC ARPT RAIN 56 54 93 N7 29.88S VACAVILLE CLOUDY 56 54 93 SW6 29.88R TRAVIS AFB LGT RAIN 56 53 89 SW5 29.86R $$ CAZ019>021-210500- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON CLOUDY 59 55 87 N10 29.85S MODESTO CLOUDY 61 49 64 N9 29.85R MERCED PTCLDY 63 45 51 N9 29.85R LEMOORE PTCLDY 67 34 29 SW22G31 29.85 FRESNO PTCLDY 72 27 18 SW12 29.86R PORTERVILLE CLEAR 67 41 38 W10 29.88R BAKERSFIELD CLEAR 69 41 36 N10 29.85R $$ CAZ011-012-071-210500- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA LGT RAIN 47 41 80 S9 29.88R MOUNT SHASTA LGT RAIN 42 41 96 CALM 29.90R ALTURAS MOCLDY 47 34 60 N3 29.88R $$ CAZ011-012-071-210500- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON CLOUDY 42 35 76 W6 29.94R TRUCKEE PTCLDY 50 27 40 S15G24 29.92R TAHOE VLY ARPT CLOUDY 50 19 29 S17G32 29.92S MAMMOTH LAKES CLEAR 46 16 29 VRB5 30.01S $$