886  
ASUS46 KSTO 152215  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
300 PM PDT FRI AUG 15 2025  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
CAZ001-003-152300-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CRESCENT CITY PTSUNNY 66 61 84 W6 30.06S HAZE  
ARCATA NOT AVBL  
SHELTER COVE NOT AVBL  
UKIAH SUNNY 91 52 26 NW9 29.89S  
 
 
CAZ006-505>513-152300-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SANTA ROSA SUNNY 93 56 28 S9 29.85F HX 91  
NAPA SUNNY 78 59 51 S16 29.87F  
CONCORD SUNNY 91 51 25 W12 29.85F  
OAKLAND MOSUNNY 69 58 67 W14 29.93S  
SAN FRAN ARPT MOSUNNY 69 57 65 W22G32 29.93S  
LIVERMORE SUNNY 88 53 30 W13 29.88F  
HAYWARD SUNNY 71 58 63 W12 29.92S  
MOFFETT ARPT SUNNY 73 61 64 N16 29.92S  
SAN JOSE ARPT SUNNY 80 59 48 NW14 29.91S  
 
CAZ034-037-514>518-152300-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATSONVILLE SUNNY 68 56 65 SW9 29.97R  
SALINAS SUNNY 68 56 65 NW14G24 29.96S  
MONTEREY MOSUNNY 66 56 70 SW9G17 30.00R  
PT PIEDRAS BLS NOT AVBL  
SAN LUIS OBISP SUNNY 70 56 61 SE8 29.97S  
SANTA MARIA MOSUNNY 71 56 58 W8G18 29.98F  
HALF MOON BAY CLOUDY 63 61 94 N7 29.98S  
 
CAZ015-016-152300-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
REDDING SUNNY 99 41 13 VRB3 29.76F HX 94  
RED BLUFF SUNNY 99 43 14 VRB6 29.77F HX 95  
OROVILLE SUNNY 93 56 28 S8 29.81F HX 91  
 
CAZ016>018-152300-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AUBURN SUNNY 90 52 27 S9 29.90F  
LINCOLN SUNNY 93 50 22 SW6 29.81F HX 90  
MARYSVILLE SUNNY 94 55 26 VRB6 29.81F HX 92  
SAC INTL ARPT SUNNY 95 50 21 S9 29.81F HX 92  
MATHER AIRPORT SUNNY 95 50 21 SW8G15 29.81F HX 92  
SAC EXEC ARPT SUNNY 94 70 45 SW10 29.82F HX 100  
VACAVILLE SUNNY 95 55 26 S13G24 29.83F HX 93  
TRAVIS AFB SUNNY 93 52 24 SW20 29.82F HX 91  
 
CAZ019>021-152300-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
STOCKTON SUNNY 96 56 26 W10G23 29.83F HX 94  
MODESTO MOSUNNY 94 56 27 VRB6 29.83F HX 92  
MERCED SUNNY 92 55 28 MISG 29.84F HX 90  
LEMOORE MOSUNNY 95 53 24 NE6 29.85F HX 92  
FRESNO MOSUNNY 94 51 23 VRB7 29.85F HX 91  
HANFORD SUNNY 93 53 25 MISG 29.85F HX 90  
PORTERVILLE SUNNY 95 59 30 W9 29.86F HX 94  
BAKERSFIELD SUNNY 94 52 24 NW9G17 29.84F HX 91  
 
CAZ011-012-071-152300-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
YREKA SUNNY 86 45 23 MISG 29.97F  
MOUNT SHASTA SUNNY 83 46 27 MISG 29.99F  
ALTURAS SUNNY 84 36 18 W7G18 30.02F  
 
CAZ011-012-071-152300-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLUE CANYON SUNNY 76 45 33 SW8 30.14S  
TRUCKEE MOSUNNY 82 36 18 SW15 30.12S  
TAHOE VLY ARPT SUNNY 81 32 17 S17G30 30.14S  
MAMMOTH LAKES MOSUNNY 81 28 15 S9G16 30.16F  
 
 
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