640
ASUS46 KSTO 182310
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
400 PM PDT SAT APR 18 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-190000-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY MOSUNNY 55 49 80 W7 29.99F
UKIAH PTSUNNY 77 36 22 MISG 29.90F
CAZ005>008-065-075-190000-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA PTSUNNY 75 32 20 SW7 29.93F
NAPA PTSUNNY 74 34 23 SW6 29.93F
CONCORD PTSUNNY 77 37 23 VRB3 29.92F
OAKLAND PTSUNNY 73 47 39 W13 29.94F
SAN FRAN ARPT PTSUNNY 71 48 43 NW15 29.93F
LIVERMORE PTSUNNY 79 32 18 W9 29.91F
HAYWARD PTSUNNY 75 35 23 W12 29.93F
MOFFETT ARPT PTSUNNY 73 37 27 N13 29.92F
SAN JOSE ARPT PTSUNNY 75 42 30 NW14 29.92F
CAZ009-010-034-037-074-190000-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE PTSUNNY 70 36 28 W7 29.95F
SALINAS MOSUNNY 68 46 45 NW14 29.94S
MONTEREY PTSUNNY 67 50 54 W9 29.96F
SAN LUIS OBISP MOSUNNY 74 46 36 NW10 29.92F
SANTA MARIA MOSUNNY 77 26 15 W12 29.94F
HALF MOON BAY PTSUNNY 59 57 94 W7 29.97F
CAZ015-016-190000-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING MOSUNNY 76 34 21 S6 29.90F
RED BLUFF MOSUNNY 77 38 24 SE9 29.92F
OROVILLE MOSUNNY 76 39 26 MISG 29.94F
CAZ016>018-190000-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN SUNNY 72 36 26 VRB8G14 29.97F
LINCOLN N/A 73 39 29 SW7 29.93F
MARYSVILLE MOSUNNY 78 29 16 SW6 29.93F
PLACERVILLE MOSUNNY 66 39 37 E6 30.01F
SAC INTL ARPT PTSUNNY 76 36 23 SE5 29.92F
MATHER AIRPORT MOSUNNY 79 36 21 S7 29.91F
SAC EXEC ARPT MOSUNNY 76 33 21 S8 29.93F
VACAVILLE PTSUNNY 77 32 19 VRB6 29.93F
TRAVIS AFB PTSUNNY 78 34 20 CALM 29.90F
CAZ019>021-190000-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON PTSUNNY 80 38 22 CALM 29.92F
MODESTO PTSUNNY 79 36 21 CALM 29.91F
MERCED MOSUNNY 79 29 16 CALM 29.90F
LEMOORE PTSUNNY 82 27 13 VRB6 29.90F
FRESNO PTSUNNY 80 32 17 CALM 29.91F
HANFORD MOSUNNY 79 36 21 CALM 29.91F
PORTERVILLE MOSUNNY 82 29 14 VRB3 29.92F
BAKERSFIELD SUNNY 85 23 10 NW10G18 29.88F
CAZ011-012-071-190000-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA SUNNY 72 24 16 NE6 29.92F
MOUNT SHASTA SUNNY 67 21 17 E3 29.96F
ALTURAS SUNNY 68 15 13 NE3 29.98F
CAZ011-012-071-190000-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON N/A 58 36 43 W9 30.07F
TRUCKEE MOSUNNY 64 28 25 W13 30.05F
TAHOE VLY ARPT MOSUNNY 58 28 32 NE9 30.05F
MAMMOTH LAKES MOSUNNY 59 5 11 SE12G18 30.09F
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