ASUS46 KSTO 181310 RWRCA NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE SACRAMENTO CA 600 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. CAZ001-003-181400- NORTHWEST AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS CRESCENT CITY CLEAR 50 42 74 N7 30.13S UKIAH CLEAR 44 38 79 CALM 30.03S $$ CAZ005>008-065-075-181400- BAY AREA CITY SKY/WX TMP DP RH WIND PRES REMARKS SANTA ROSA CLEAR 62 27 26 N13 29.98R NAPA LGT RAIN 64 27 24 N22G32 29.91R CONCORD CLEAR 64 32 30 N15G24 29.91R OAKLAND CLEAR 66 25 21 N12G23 29.91R SAN FRAN ARPT CLEAR 65 41 41 N25G33 29.90R LIVERMORE CLEAR 64 25 22 N17G30 29.88S HAYWARD CLEAR 66 25 21 N12G29 29.89R MOFFETT ARPT CLEAR 64 32 29 N14G20 29.89R SAN JOSE ARPT CLEAR 65 25 22 N9 29.88R $$ CAZ009-010-034-037-074-181400- CENTRAL COAST CITY SKY/WX TMP DP RH WIND PRES REMARKS SALINAS CLEAR 52 33 48 W3 29.85R MONTEREY CLEAR 48 34 58 E7 29.87R SAN LUIS OBISP CLEAR 43 41 93 SE3 29.85R SANTA MARIA CLEAR 45 42 89 SE5 29.86R HALF MOON BAY CLEAR 64 27 24 N15G25 29.90R $$ CAZ015-016-181400- NORTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS REDDING CLEAR 60 30 32 N8 30.07S RED BLUFF CLEAR 57 31 37 NW8 30.09R $$ CAZ016>018-181400- SOUTHERN SACRAMENTO VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS AUBURN CLEAR 55 27 33 VRB7 29.96S BEALE AFB CLEAR 57 30 35 N10 29.97 LINCOLN CLEAR 55 30 38 N15 29.94S MARYSVILLE CLEAR 57 31 37 N12 29.99R PLACERVILLE N/A 52 23 32 NE9 29.95S SAC INTL ARPT CLEAR 59 30 33 N17G25 29.94R MATHER AIRPORT CLEAR 63 28 27 N16 29.89S SAC EXEC ARPT CLEAR 61 29 29 N16G29 29.92R VACAVILLE CLEAR 62 28 27 N21G33 29.95R TRAVIS AFB CLEAR 61 28 28 N23G31 29.90S $$ CAZ019>021-181400- SAN JOAQUIN VALLEY CITY SKY/WX TMP DP RH WIND PRES REMARKS STOCKTON N/A 61 30 31 N15G26 29.85R MODESTO CLEAR 58 28 32 NW10 29.83R MERCED CLEAR 53 32 44 N3 29.83R LEMOORE CLEAR 45 27 49 CALM 29.84R FRESNO CLEAR 56 35 45 SE6 29.84R HANFORD CLEAR 45 39 79 CALM 29.84R PORTERVILLE CLEAR 50 35 56 SE9 29.85R BAKERSFIELD CLEAR 60 27 28 N6 29.84R $$ CAZ011-012-071-181400- NORTHERN MOUNTAINS CITY SKY/WX TMP DP RH WIND PRES REMARKS YREKA CLEAR 38 31 76 CALM 30.20R MOUNT SHASTA CLEAR 40 31 70 CALM 30.15S ALTURAS CLEAR 33 25 72 CALM 30.15R $$ CAZ011-012-071-181400- SIERRA NEVADA MTNS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLUE CANYON CLEAR 39 20 46 MISG 30.02F TRUCKEE CLEAR 28 19 69 NE5 30.10R WCI 23 TAHOE VLY ARPT CLEAR 34 19 54 NE9G18 30.07R WCI 27 MAMMOTH LAKES CLEAR 21 12 68 CALM 30.10R $$