598  
ASUS46 KSTO 231303  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
500 AM PST SUN NOV 23 2025  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
CAZ001-003-231400-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CRESCENT CITY PTCLDY 42 41 96 E5 30.13S  
UKIAH PTCLDY 37 37 100 CALM 30.09R  
 
 
CAZ005>008-065-075-231400-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SANTA ROSA CLOUDY 47 47 100 CALM 30.09R FOG  
NAPA FOG 48 48 100 NE3 30.10R VSB 1/2  
CONCORD CLOUDY 46 43 89 S3 30.10R  
OAKLAND MOCLDY 50 49 96 SE3 30.10R  
SAN FRAN ARPT MOCLDY 48 46 93 S5 30.09S  
LIVERMORE MOCLDY 41 39 93 CALM 30.09R  
HAYWARD CLOUDY 49 46 90 CALM 30.09R  
SAN JOSE ARPT CLOUDY 50 49 96 NE3 30.10R FOG  
 
CAZ009-010-034-037-074-231400-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATSONVILLE CLEAR 42 41 96 CALM 30.10R  
SALINAS CLEAR 46 44 93 SE8 30.08S  
MONTEREY CLOUDY 49 49 100 CALM 30.08S FOG  
SAN LUIS OBISP CLEAR 42 41 96 CALM 30.04S  
SANTA MARIA CLEAR 44 42 93 CALM 30.05R  
HALF MOON BAY CLOUDY 52 52 100 CALM 30.09S  
 
CAZ015-016-231400-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
REDDING CLEAR 41 38 89 CALM 30.09S  
RED BLUFF CLEAR 43 42 97 NW6 30.11R FOG  
OROVILLE CLEAR 43 42 97 CALM 30.12R FOG  
CHICO CLEAR 45 43 93 CALM 30.12R  
 
CAZ016>018-231400-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AUBURN CLEAR 45 41 87 MISG N/A  
BEALE AFB CLEAR 43 42 93 CALM 30.10R  
LINCOLN CLEAR 37 37 100 NE3 30.10R  
MARYSVILLE CLEAR 41 40 96 CALM 30.11R  
SAC INTL ARPT FOG 41 40 96 CALM 30.10R VSB 1/4  
MATHER AIRPORT NOT AVBL  
SAC EXEC ARPT FOG 42 42 100 CALM 30.10R VSB 3/4  
VACAVILLE FOG 45 45 100 CALM 30.10R VSB 1/4  
TRAVIS AFB FOG 46 45 95 N6 30.08R VSB 1/4  
 
CAZ019>021-231400-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
STOCKTON CLEAR 43 43 100 CALM 30.09R FOG  
MODESTO FOG 41 40 96 E6 30.08F VSB 1/4  
MERCED CLEAR 39 39 100 E3 30.09S  
FRESNO PTCLDY 44 42 93 CALM 30.10S FOG  
HANFORD MOCLDY 40 40 100 CALM 30.10S  
PORTERVILLE LGT RAIN 47 45 93 E7 30.10S  
BAKERSFIELD CLEAR 48 44 86 CALM 30.08S  
 
CAZ011-012-071-231400-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
YREKA FOG 23 23 100 CALM 30.15R VSB 1/4  
MOUNT SHASTA CLEAR 29 27 92 CALM 30.10S  
ALTURAS CLEAR 24 23 96 W3 30.12S  
 
CAZ011-012-071-231400-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLUE CANYON CLEAR 42 26 53 CALM 30.13R  
TRUCKEE FOG 27 27 100 CALM 30.17S VSB 1/4  
TAHOE VLY ARPT CLEAR 22 21 96 S3 30.14S  
MAMMOTH LAKES CLEAR 23 19 86 N3 30.17S  
 
 
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