ASUS46 KSTO 181808 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 1100 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. CAZ001-003-181900- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY SUNNY 59 46 62 N12G18 30.16S UKIAH SUNNY 73 23 15 SW6 30.03F $$ CAZ005>008-065-075-181900- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA SUNNY 76 28 17 N17G28 29.99S NAPA SUNNY 76 29 17 NE22G36 29.95R CONCORD SUNNY 74 30 19 N18G31 29.98R OAKLAND SUNNY 76 27 16 N22G35 29.99R SAN FRAN ARPT SUNNY 70 46 42 N13 29.98R LIVERMORE LGT RAIN 73 26 17 NW15G25 29.97R HAYWARD SUNNY 74 27 17 N21G32 29.96R MOFFETT ARPT SUNNY 75 28 17 N15 29.96R SAN JOSE ARPT SUNNY 74 28 18 N12G26 29.95R $$ CAZ009-010-034-037-074-181900- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS SALINAS SUNNY 77 26 15 N8 29.91S MONTEREY SUNNY 71 29 21 NW7 29.94R SAN LUIS OBISP SUNNY 72 39 30 VRB3 29.91S SANTA MARIA SUNNY 72 33 24 VRB5 29.92S HALF MOON BAY N/A 73 27 17 N16G24 29.97 $$ CAZ015-016-181900- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING SUNNY 73 27 18 N16G24 30.06F RED BLUFF SUNNY 72 28 19 N12G23 30.08F CHICO SUNNY 73 30 20 W20 30.04S $$ CAZ016>018-181900- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN SUNNY 70 32 24 W7G16 29.98F LINCOLN SUNNY 72 32 23 NW22G31 29.96F MARYSVILLE SUNNY 75 28 17 N21G31 29.99F SAC INTL ARPT SUNNY 74 29 19 N25G39 29.97S MATHER AIRPORT SUNNY 75 28 17 N21G33 29.94S SAC EXEC ARPT SUNNY 75 29 18 N24G36 29.96S VACAVILLE SUNNY 75 27 17 N22G41 29.99R $$ CAZ019>021-181900- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON SUNNY 78 32 18 N18G24 29.94R MODESTO SUNNY 75 30 19 NW9 29.93R MERCED SUNNY 73 33 23 CALM 29.93R LEMOORE MOSUNNY 72 35 25 VRB3 29.93S FRESNO MOSUNNY 73 35 25 S6 29.92S HANFORD SUNNY 70 35 27 VRB6 29.93S PORTERVILLE SUNNY 74 28 18 W9 29.94S BAKERSFIELD SUNNY 73 28 18 NW13 29.92S $$ CAZ011-012-071-181900- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA MOSUNNY 60 28 29 VRB5 30.19F MOUNT SHASTA SUNNY 59 31 34 NW7 30.16F ALTURAS PTSUNNY 53 25 33 VRB3 30.18F $$ CAZ011-012-071-181900- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON SUNNY 53 12 19 VRB5G21 30.08RTRUCKEE MOSUNNY 52 18 25 NE13G26 30.13F TAHOE VLY ARPT SUNNY 47 13 25 SE9G20 30.12F MAMMOTH LAKES SUNNY 46 0 14 VRB7G17 30.13S $$