ASUS46 KSTO 182103 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 200 PM 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. CAZ001-003-182200- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY SUNNY 58 49 72 N18G30 30.16S UKIAH SUNNY 82 25 12 N5 30.00F $$ CAZ005>008-065-075-182200- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA SUNNY 83 24 11 NE15G23 29.97F NAPA SUNNY 81 31 16 NW12 29.96F CONCORD SUNNY 80 27 14 N12G22 29.97S OAKLAND SUNNY 82 28 14 N9G21 29.97F SAN FRAN ARPT SUNNY 77 39 25 N7 29.97F LIVERMORE SUNNY 79 26 14 N10G22 29.96F HAYWARD SUNNY 80 27 14 N14G23 29.96F MOFFETT ARPT SUNNY 79 28 15 NW10G20 29.96S SAN JOSE ARPT SUNNY 81 28 14 N12G22 29.95F $$ CAZ009-010-034-037-074-182200- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS SALINAS SUNNY 80 32 17 W15 29.92S MONTEREY SUNNY 75 35 23 W12 29.96S SAN LUIS OBISP SUNNY 76 43 30 NW13 29.92S SANTA MARIA SUNNY 76 44 32 SW15 29.92S $$ CAZ015-016-182200- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING SUNNY 79 27 14 N10G17 30.01F RED BLUFF SUNNY 79 28 15 NW10G21 30.02F $$ CAZ016>018-182200- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN SUNNY 79 19 11 NE9G16 29.97S LINCOLN SUNNY 79 34 19 NW18G28 29.93F MARYSVILLE SUNNY 82 31 15 NW18G31 29.96F SAC INTL ARPT SUNNY 81 32 17 N20G30 29.95F MATHER AIRPORT SUNNY 84 30 14 NW17G30 29.92F SAC EXEC ARPT SUNNY 82 31 15 N16G29 29.95F VACAVILLE SUNNY 81 25 12 N17G28 29.97F $$ CAZ019>021-182200- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON SUNNY 83 30 14 NW12G26 29.94F MODESTO SUNNY 81 27 14 MISG 29.93F MERCED SUNNY 80 29 15 N9 29.93S LEMOORE MOSUNNY 80 29 15 VRB3 29.92F FRESNO MOSUNNY 78 33 19 W7 29.93S HANFORD SUNNY 81 29 15 S6 29.93S PORTERVILLE SUNNY 81 32 17 W12 29.93S BAKERSFIELD SUNNY 79 27 14 W7 29.90F $$ CAZ011-012-071-182200- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA SUNNY 67 20 16 CALM 30.14F MOUNT SHASTA SUNNY 66 30 26 N7 30.13F ALTURAS MOSUNNY 61 16 17 NE9 30.16S $$ CAZ011-012-071-182200- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON SUNNY 59 15 18 MISG 30.12S TRUCKEE MOSUNNY 55 12 18 N17G23 30.15R TAHOE VLY ARPT SUNNY 52 17 25 N15G25 30.14RMAMMOTH LAKES SUNNY 52 1 12 CALM 30.11S $$