219  
ASUS46 KSTO 150715  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1200 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
.  
 
CAZ001-003-150800-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY MOCLDY 55 54 96 SW3 30.05S  
ARCATA NOT AVBL  
SHELTER COVE NOT AVBL  
UKIAH CLEAR 70 44 39 CALM 29.90R  

 
 
CAZ006-505>513-150800-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA CLEAR 60 54 80 CALM 29.86S  
NAPA CLEAR 62 57 83 SW13 29.86S  
CONCORD CLEAR 63 55 75 S16 29.85S  
OAKLAND PTCLDY 61 56 83 SW14 29.90S  
SAN FRAN ARPT PTCLDY 60 54 80 W8 29.89F  
LIVERMORE CLEAR 60 55 83 NW8 29.88S  
HAYWARD CLEAR 62 56 80 S3 29.90S  
MOFFETT ARPT N/A 63 57 82 CALM 29.90S  
SAN JOSE ARPT CLEAR 63 56 78 CALM 29.90F  

 
CAZ034-037-514>518-150800-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATSONVILLE CLOUDY 59 55 87 E6 29.93F  
SALINAS CLOUDY 61 55 81 W9 29.94S  
MONTEREY CLOUDY 60 55 83 SW6 29.95F  
PT PIEDRAS BLS NOT AVBL  
SAN LUIS OBISP CLOUDY 58 55 90 CALM 29.93S  
SANTA MARIA CLOUDY 57 56 96 W5 29.95S FOG  
HALF MOON BAY CLOUDY 57 57 100 CALM 29.93S FOG  

 
CAZ015-016-150800-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
REDDING CLEAR 80 59 48 CALM 29.83R  
RED BLUFF CLEAR 76 59 55 W3 29.84R  
OROVILLE CLEAR 79 57 46 E3 29.83R  

 
CAZ016>018-150800-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN CLEAR 72 50 46 CALM 29.88S  
BEALE AFB CLEAR 72 58 59 CALM 29.81R  
LINCOLN CLEAR 70 55 60 S5 29.81S  
MARYSVILLE CLEAR 70 58 65 SE3 29.81R  
SAC INTL ARPT CLEAR 67 55 65 S8 29.80S  
MATHER AIRPORT CLEAR 63 54 72 S7 29.80F  
SAC EXEC ARPT CLEAR 65 51 60 S5 29.81S  
VACAVILLE CLEAR 67 56 67 VRB6 29.80S  
TRAVIS AFB CLEAR 64 55 73 SW23 29.78S  

 
CAZ019>021-150800-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON CLEAR 67 52 58 W10 29.81S  
MODESTO CLEAR 71 52 50 NW9 29.80S  
MERCED CLEAR 70 56 61 W3 29.81R  
LEMOORE CLEAR 74 54 49 N8 29.81S  
FRESNO PTCLDY 77 58 51 NW9 29.82R  
HANFORD CLEAR 78 56 46 NW12 29.82R  
PORTERVILLE CLEAR 72 58 61 E3 29.83S  
BAKERSFIELD CLEAR 79 54 41 W6 29.83R  

 
CAZ011-012-071-150800-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA CLEAR 61 38 42 N9 30.05R  
MOUNT SHASTA CLEAR 66 34 30 MISG 30.05S  
ALTURAS CLEAR 62 37 39 NW9 30.09R  

 
CAZ011-012-071-150800-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON CLEAR 66 40 38 NE3 30.12F  
TRUCKEE CLEAR 50 37 62 CALM 30.17S  
TAHOE VLY ARPT CLEAR 50 36 58 CALM 30.17S  
MAMMOTH LAKES PTCLDY 61 34 36 CALM 30.19S  

 
 
 
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