624  
ASUS46 KSTO 151215  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
500 AM 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
.  
 
CAZ001-003-151300-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY CLOUDY 57 56 96 SE6 30.03S  
ARCATA NOT AVBL  
SHELTER COVE NOT AVBL  
UKIAH CLEAR 64 45 49 CALM 29.90S  

 
 
CAZ006-505>513-151300-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA CLEAR 55 52 89 CALM 29.86S  
NAPA CLEAR 55 55 100 CALM 29.86S  
CONCORD CLEAR 62 55 77 S8 29.85S  
OAKLAND CLEAR 61 55 81 W10 29.88S  
SAN FRAN ARPT PTCLDY 59 54 83 NW5 29.87S  
LIVERMORE CLEAR 59 54 83 W3 29.87R  
HAYWARD CLEAR 59 54 83 E5 29.88R  
MOFFETT ARPT N/A 59 55 88 CALM 29.88R  
SAN JOSE ARPT CLEAR 59 55 87 S7 29.88R  

 
CAZ034-037-514>518-151300-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATSONVILLE CLOUDY 57 56 96 SE3 29.90F FOG  
SALINAS CLOUDY 59 54 83 W6 29.90S  
MONTEREY CLOUDY 59 54 83 SW6 29.91S  
PT PIEDRAS BLS NOT AVBL  
SAN LUIS OBISP CLOUDY 57 54 89 VRB3 29.91S  
SANTA MARIA CLOUDY 57 55 93 S3 29.92S  
HALF MOON BAY CLOUDY 57 57 100 CALM 29.90S FOG  

 
CAZ015-016-151300-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
REDDING CLEAR 69 55 60 NW5 29.83S  
RED BLUFF CLEAR 73 45 36 NW7 29.84S  
OROVILLE CLEAR 69 58 67 CALM 29.83S  

 
CAZ016>018-151300-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN CLEAR 68 46 45 CALM 29.87S  
BEALE AFB CLEAR 66 57 74 CALM 29.81S  
LINCOLN CLEAR 63 54 72 CALM 29.82S  
MARYSVILLE CLEAR 63 56 78 CALM 29.83R  
SAC INTL ARPT CLEAR 61 55 81 CALM 29.81F  
MATHER AIRPORT CLEAR 61 54 77 SE5 29.81S  
SAC EXEC ARPT CLEAR 62 49 62 CALM 29.82S  
VACAVILLE CLEAR 62 55 77 CALM 29.83S  
TRAVIS AFB CLEAR 61 56 82 SW10 29.80S  

 
CAZ019>021-151300-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON CLEAR 61 52 72 NW3 29.82R  
MODESTO CLEAR 64 53 67 NW5 29.82R  
MERCED CLEAR 62 54 74 NW3 29.81S  
LEMOORE NOT AVBL  
FRESNO PTCLDY 69 55 60 NW5 29.82R  
HANFORD CLEAR 66 56 70 CALM 29.83R  
PORTERVILLE CLEAR 64 52 64 S5 29.84S  
BAKERSFIELD CLEAR 74 52 46 CALM 29.83S  

 
CAZ011-012-071-151300-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA CLEAR 55 41 59 CALM 30.04S  
MOUNT SHASTA CLEAR 55 40 56 CALM 30.04F  
ALTURAS CLEAR 46 36 68 CALM 30.09F  

 
CAZ011-012-071-151300-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON CLEAR 65 36 34 N3 30.09S  
TRUCKEE CLEAR 41 36 81 CALM 30.16S  
TAHOE VLY ARPT CLEAR 41 32 70 S5 30.15S  
MAMMOTH LAKES CLEAR 55 30 38 NW6 30.18F  

 
 
 
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