879  
ASUS46 KSTO 290203  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
700 PM PDT MON SEP 28 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
CAZ001-003-290300-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY CLEAR 56 51 84 N16G32 30.00S  

 
 
CAZ005>008-065-075-290300-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA CLEAR 64 52 64 S7 29.84R  
NAPA CLEAR 66 54 65 SW8 29.83S  
CONCORD CLEAR 73 49 42 SW8 29.82S  
OAKLAND PTCLDY 60 54 80 W12 29.86S  
SAN FRAN ARPT PTCLDY 59 53 80 W14 29.86S  
LIVERMORE CLEAR 68 48 48 W13 29.84R  
HAYWARD CLEAR 61 54 77 W12 29.87R  
MOFFETT ARPT CLEAR 64 57 77 N13 29.86S  
SAN JOSE ARPT CLEAR 66 53 63 NW13 29.86R  

 
CAZ009-010-034-037-074-290300-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATSONVILLE CLEAR 59 54 83 SE10 29.87S  
SALINAS CLEAR 60 54 80 NW14 29.87S  
MONTEREY PTCLDY 59 54 83 W7 29.89S  
SAN LUIS OBISP CLEAR 60 54 80 NW14G24 29.81S  
SANTA MARIA PTCLDY 60 56 86 W14 29.83S FOG  
HALF MOON BAY CLOUDY 57 57 100 NW10 29.90S FOG  

 
CAZ015-016-290300-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
REDDING CLEAR 83 39 21 NW3 29.78S  
RED BLUFF CLEAR 83 38 20 NW5 29.79R  
OROVILLE CLEAR 80 42 25 W3 29.78F  
CHICO CLEAR 84 37 18 W6 29.79S  

 
CAZ016>018-290300-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN CLEAR 73 39 29 CALM 29.85S  
BEALE AFB CLEAR 80 43 26 CALM 29.75F  
LINCOLN CLEAR 75 43 31 CALM 29.77F  
SAC INTL ARPT CLEAR 78 44 29 CALM 29.77S  
MATHER AIRPORT CLEAR 80 42 25 W5 29.77S  
SAC EXEC ARPT CLEAR 76 46 34 CALM 29.78S  
VACAVILLE CLEAR 78 48 34 SW3 29.79S  

 
CAZ019>021-290300-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON CLEAR 76 52 43 NW12 29.79S  
MODESTO CLEAR 77 45 32 NW9 29.77F  
MERCED CLEAR 76 47 35 NW6 29.77S  
FRESNO PTCLDY 78 45 30 W7 29.78S  
HANFORD CLEAR 77 47 34 NW7 29.79S  
PORTERVILLE CLEAR 74 46 36 NW5 29.80S  
BAKERSFIELD CLEAR 75 41 29 N6 29.79R  

 
CAZ011-012-071-290300-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA CLEAR 66 35 31 N13 29.99R  
MOUNT SHASTA CLEAR 65 33 30 VRB3 29.99R  
ALTURAS CLEAR 65 31 28 NW10 30.02R  

 
CAZ011-012-071-290300-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON CLEAR 59 36 42 CALM 30.04R  
TRUCKEE CLEAR 59 30 33 NE6 30.06S  
TAHOE VLY ARPT CLEAR 53 33 46 CALM 30.06R  
MAMMOTH LAKES MOCLDY 52 32 46 N14G23 30.08R  

 
 
 
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