ASUS46 KSTO 181508 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 800 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. CAZ001-003-181600- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY MOSUNNY 52 45 77 NW7 30.15R HAZE $$ CAZ005>008-065-075-181600- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA SUNNY 67 28 23 N16G25 29.98S NAPA SUNNY 67 30 25 N18G30 29.93R CONCORD SUNNY 67 31 26 N14G26 29.95R OAKLAND SUNNY 69 28 21 N14G26 29.95R LIVERMORE SUNNY 66 26 22 N17G29 29.92R HAYWARD SUNNY 68 26 20 N14G28 29.92S SAN JOSE ARPT SUNNY 68 28 22 N8G17 29.93R $$ CAZ009-010-034-037-074-181600- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS SALINAS SUNNY 62 33 33 W8 29.89R MONTEREY SUNNY 61 38 42 SW6 29.90R SANTA MARIA SUNNY 54 48 80 CALM 29.90R HALF MOON BAY SUNNY 68 27 21 NE20G30 29.92S $$ CAZ015-016-181600- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING SUNNY 63 33 32 NW12G18 30.09S RED BLUFF SUNNY 64 32 30 N12G20 30.10R CHICO SUNNY 61 32 33 NW6 30.07R $$ CAZ016>018-181600- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS BEALE AFB SUNNY 66 32 28 N15 29.99R MARYSVILLE SUNNY 63 33 32 NW15 30.01F SAC INTL ARPT SUNNY 64 31 28 N21G30 29.96S MATHER AIRPORT NOT AVBL SAC EXEC ARPT SUNNY 66 30 26 N15G26 29.95S VACAVILLE SUNNY 66 29 24 N24G43 29.96S $$ CAZ019>021-181600- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS MODESTO SUNNY 63 32 31 NW9 29.89R MERCED SUNNY 60 35 39 NW5 29.89R LEMOORE SUNNY 60 30 32 NW10 29.90R FRESNO SUNNY 63 34 33 SE8 29.90R HANFORD SUNNY 57 37 47 CALM 29.90R BAKERSFIELD SUNNY 68 22 17 N10 29.89R $$ CAZ011-012-071-181600- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA SUNNY 44 33 65 CALM 30.22R MOUNT SHASTA SUNNY 44 32 62 CALM 30.18R $$ CAZ011-012-071-181600- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON SUNNY 44 14 29 VRB6G22 30.04R TRUCKEE SUNNY 39 23 52 VRB5 30.13R TAHOE VLY ARPT SUNNY 38 19 46 NE9 30.13R WCI 31 MAMMOTH LAKES SUNNY 36 12 38 VRB6G17 30.13R WCI 31 $$