ASUS46 KSTO 181408 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 700 AM PDT MON MAY 18 2026 NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. CAZ001-003-181500- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ CAZ005>008-065-075-181500- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA SUNNY 62 29 28 N9G20 29.98S NAPA SUNNY 65 28 24 N23G37 29.92R CONCORD SUNNY 65 31 28 N15G24 29.94R OAKLAND SUNNY 66 26 22 N15G24 29.93R LIVERMORE SUNNY 65 25 22 N20G35 29.91R HAYWARD SUNNY 67 27 22 N21G33 29.92R SAN JOSE ARPT SUNNY 66 27 23 N8 29.92R $$ CAZ009-010-034-037-074-181500- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS SALINAS SUNNY 55 32 41 W5 29.87R MONTEREY SUNNY 53 35 50 E3 29.89R SANTA MARIA SUNNY 48 45 89 E3 29.88R HALF MOON BAY SUNNY 66 27 22 NE16G26 29.91S $$ CAZ015-016-181500- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING SUNNY 60 32 34 N7 30.09R RED BLUFF SUNNY 59 32 36 NW6 30.08F CHICO SUNNY 54 32 43 NW7 30.06 $$ CAZ016>018-181500- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS MARYSVILLE SUNNY 58 32 37 N14 30.02R SAC INTL ARPT SUNNY 60 32 34 N17 29.96R MATHER AIRPORT NOT AVBL SAC EXEC ARPT SUNNY 63 29 27 N16G24 29.95R VACAVILLE SUNNY 64 28 25 N24G40 29.96R $$ CAZ019>021-181500- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON SUNNY 63 31 30 N15G24 29.88R MODESTO SUNNY 61 29 29 NW10 29.87R MERCED SUNNY 55 33 43 CALM 29.86R FRESNO SUNNY 58 35 42 SE7 29.87R HANFORD SUNNY 48 41 76 SE3 29.88R PORTERVILLE SUNNY 57 35 43 SE6 29.89R BAKERSFIELD SUNNY 61 28 28 N5 29.87R $$ CAZ011-012-071-181500- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA SUNNY 40 32 73 E6 30.21R MOUNT SHASTA SUNNY 43 32 65 CALM 30.17R ALTURAS SUNNY 36 25 64 W3 30.18R $$ CAZ011-012-071-181500- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON SUNNY 40 18 41 MISG 30.02S TRUCKEE MOSUNNY 28 21 74 VRB3 30.11S TAHOE VLY ARPT SUNNY 35 20 54 N7 30.10R WCI 29 MAMMOTH LAKES SUNNY 32 16 51 W10 30.12R WCI 24 $$