ASUS46 KSTO 181703 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 1000 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. CAZ001-003-181800- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY SUNNY 58 45 62 N9 30.16R UKIAH SUNNY 69 36 29 CALM 30.04S $$ CAZ005>008-065-075-181800- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA SUNNY 73 28 18 N20G29 29.99S NAPA SUNNY 73 28 18 N28G37 29.94R CONCORD SUNNY 72 29 20 N16G37 29.96S OAKLAND SUNNY 73 29 19 N18G31 29.97R SAN FRAN ARPT SUNNY 69 43 38 NE23 29.96R LIVERMORE SUNNY 70 27 20 N15G40 29.94R HAYWARD SUNNY 72 27 18 N18G33 29.95R MOFFETT ARPT SUNNY 73 28 19 N16G25 29.95S SAN JOSE ARPT SUNNY 73 30 20 N15G24 29.94R $$ CAZ009-010-034-037-074-181800- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS SALINAS SUNNY 73 29 19 VRB5 29.91R MONTEREY SUNNY 71 31 22 W5 29.93R SAN LUIS OBISP SUNNY 68 42 38 VRB3 29.91R SANTA MARIA SUNNY 68 37 32 CALM 29.92R HALF MOON BAY SUNNY 72 28 20 N18G26 29.95 $$ CAZ015-016-181800- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING SUNNY 70 26 19 N16G28 30.08F RED BLUFF SUNNY 70 29 21 N16 30.09S $$ CAZ016>018-181800- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN SUNNY 66 34 30 W9 29.99S LINCOLN SUNNY 70 32 24 NW18 29.97F MARYSVILLE SUNNY 72 27 18 N18G30 30.01S SAC INTL ARPT SUNNY 72 30 21 N25G36 29.97S MATHER AIRPORT SUNNY 73 28 19 N24G30 29.93S SAC EXEC ARPT SUNNY 73 29 19 NW20G33 29.96S VACAVILLE SUNNY 72 28 19 N28G44 29.98R $$ CAZ019>021-181800- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON SUNNY 74 32 21 N20 29.92R MODESTO SUNNY 71 33 24 NW9G21 29.92R MERCED SUNNY 69 33 26 VRB5 29.92R LEMOORE SUNNY 69 34 27 NW7 29.93R FRESNO MOSUNNY 71 34 25 S12 29.92R HANFORD SUNNY 66 34 30 VRB3 29.93R PORTERVILLE SUNNY 70 31 23 SW5 29.94R BAKERSFIELD SUNNY 71 27 19 W10 29.92R $$ CAZ011-012-071-181800- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA SUNNY 54 32 43 VRB3 30.21S MOUNT SHASTA SUNNY 57 33 40 W6 30.17F ALTURAS CLOUDY 50 25 37 VRB6 30.19S $$ CAZ011-012-071-181800- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON SUNNY 51 14 22 VRB5G21 30.06R TRUCKEE MOSUNNY 46 19 34 N7 30.14STAHOE VLY ARPT SUNNY 44 12 27 MISG 30.13S MAMMOTH LAKES SUNNY 43 7 22 W10 30.13S $$