504  
ASUS46 KSTO 241208  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
400 AM PST SAT JAN 24 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
CAZ001-003-241300-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CRESCENT CITY CLEAR 49 34 56 NE10 30.05S  
UKIAH PTCLDY 35 34 96 N3 29.95F FOG  
 
 
CAZ005>008-065-075-241300-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SANTA ROSA FOG 44 44 100 CALM 29.94S VSB 1/4  
NAPA MOCLDY 46 44 93 CALM 29.94S  
CONCORD MOCLDY 44 43 96 CALM 29.94S FOG  
OAKLAND PTCLDY 44 43 96 NE3 29.93F  
SAN FRAN ARPT MOCLDY 50 47 89 S3 29.93S  
LIVERMORE PTCLDY 43 42 97 S3 29.92F FOG  
HAYWARD MOCLDY 48 45 89 VRB3 29.93S  
MOFFETT ARPT PTCLDY 48 46 93 CALM 29.93S  
SAN JOSE ARPT MOCLDY 49 45 86 SW3 29.92F  
 
CAZ009-010-034-037-074-241300-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATSONVILLE CLOUDY 48 45 89 CALM 29.92F  
SALINAS CLOUDY 50 44 80 N3 29.91F  
MONTEREY CLOUDY 51 44 77 E7 29.91F  
SAN LUIS OBISP CLOUDY 52 45 77 N8 29.89F  
SANTA MARIA CLOUDY 52 47 83 NW3 29.90S  
HALF MOON BAY PTCLDY 45 45 100 CALM 29.92S  
 
CAZ015-016-241300-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
REDDING CLEAR 53 22 29 N23G32 30.00R  
OROVILLE FOG 40 39 97 NW7 29.96R VSB 1/4  
CHICO CLEAR 36 36 100 CALM 29.98S  
 
CAZ016>018-241300-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AUBURN CLEAR 34 34 100 CALM 29.90S  
BEALE AFB FOG 44 43 96 NE6 29.93S VSB 5/8  
LINCOLN CLOUDY 43 43 100 N5 29.93S  
MARYSVILLE PTCLDY 42 42 100 N9 29.95S  
SAC INTL ARPT FOG 45 44 97 N7 29.94R VSB 3/4  
MATHER AIRPORT CLOUDY 45 45 100 VRB6 29.92S FOG  
SAC EXEC ARPT CLOUDY 45 44 97 N5 29.94S  
VACAVILLE FOG 38 38 100 CALM 29.94S VSB 1/4  
TRAVIS AFB CLEAR 42 40 93 CALM 29.92S FOG  
 
CAZ019>021-241300-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
STOCKTON CLOUDY 45 50 100 N5 29.93S HAZE  
MODESTO CLOUDY 45 44 97 N5 29.92F FOG  
MERCED CLOUDY 44 43 96 NW6 29.92F FOG  
LEMOORE FOG 43 43 100 NW8 29.92F VSB 3/4  
FRESNO FOG 46 44 93 W6 29.91S VSB 1  
HANFORD CLOUDY 44 43 96 NW5 29.93S FOG  
PORTERVILLE LGT RAIN 45 45 100 W3 29.93R VSB 3/4  
BAKERSFIELD FOG 44 44 100 W7 29.91S VSB 1/4  
 
CAZ011-012-071-241300-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
YREKA CLEAR 30 18 60 NE9 30.16S WCI 22  
MOUNT SHASTA CLEAR 28 21 75 CALM 30.11S  
ALTURAS CLEAR 19 18 95 CALM 30.14S  
 
CAZ011-012-071-241300-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLUE CANYON CLEAR 35 22 58 E9G22 29.93F WCI 28  
TRUCKEE CLEAR 19 18 93 CALM 30.03F  
TAHOE VLY ARPT PTCLDY 26 21 81 CALM 30.00R  
MAMMOTH LAKES CLOUDY 28 19 69 W14 29.98S WCI 17  
 
 
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