821  
ASUS46 KSTO 221108  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
400 AM PDT WED APR 22 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
CAZ001-003-221200-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CRESCENT CITY PTCLDY 48 46 93 SE6 30.09R  
UKIAH LGT RAIN 47 46 97 CALM 30.08S  
 
 
CAZ005>008-065-075-221200-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SANTA ROSA LGT RAIN 49 49 100 N6 30.09S  
NAPA LGT RAIN 52 49 89 CALM 30.09S  
CONCORD PTCLDY 50 47 89 SE5 30.10S  
OAKLAND MOCLDY 55 47 74 S9 30.11R  
SAN FRAN ARPT MOCLDY 53 48 83 SE8 30.10R  
LIVERMORE PTCLDY 46 43 89 CALM 30.11R  
HAYWARD MOCLDY 51 48 89 SE9 30.10S  
MOFFETT ARPT PTCLDY 48 46 93 SE5 30.12R  
SAN JOSE ARPT CLEAR 47 45 93 SE5 30.12R  
 
CAZ009-010-034-037-074-221200-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATSONVILLE CLOUDY 48 46 93 NW3 30.14R  
SALINAS PTCLDY 47 46 97 S6 30.14R  
MONTEREY MOCLDY 50 44 80 E7 30.13S  
SAN LUIS OBISP CLEAR 47 45 93 CALM 30.15R  
SANTA MARIA CLEAR 49 48 97 CALM 30.15R  
HALF MOON BAY CLOUDY 55 50 82 S10 30.10S  
 
CAZ015-016-221200-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
REDDING CLOUDY 47 45 93 S5 30.08R  
RED BLUFF LGT RAIN 49 47 93 S8 30.10R  
OROVILLE MOCLDY 50 46 86 SE9 30.12R  
 
CAZ016>018-221200-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AUBURN CLOUDY 46 45 93 SE7 30.12R  
BEALE AFB CLOUDY 52 46 81 SE10 30.10R  
LINCOLN CLOUDY 50 46 87 SE7 30.11S  
MARYSVILLE LGT RAIN 49 46 90 S8 30.12R  
PLACERVILLE CLOUDY 41 39 93 E7 30.12R  
SAC INTL ARPT LGT RAIN 50 46 86 SE7 30.11R  
MATHER AIRPORT CLOUDY 48 48 100 SE7 30.10S  
SAC EXEC ARPT CLOUDY 50 46 86 SE5 30.12R  
VACAVILLE CLOUDY 49 48 97 VRB3 30.11R  
 
CAZ019>021-221200-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
STOCKTON PTCLDY 47 47 100 SE5 30.12R  
MODESTO PTCLDY 44 44 100 SE5 30.12S  
MERCED PTCLDY 44 44 100 SE5 30.13R FOG  
LEMOORE CLEAR 45 44 97 W6 30.14S  
FRESNO MOCLDY 53 48 83 NE3 30.14R  
HANFORD PTCLDY 49 47 93 N5 30.14S  
PORTERVILLE CLEAR 47 47 100 E3 30.14S  
BAKERSFIELD CLEAR 49 45 86 NW5 30.13R  
 
CAZ011-012-071-221200-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
YREKA MOCLDY 38 37 97 CALM 30.03R  
MOUNT SHASTA CLOUDY 38 37 97 CALM 30.01R  
ALTURAS CLOUDY 35 33 92 W10 29.99R WCI 27  
 
CAZ011-012-071-221200-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLUE CANYON SNOW 30 30 100 S5 30.06R VSB 1/2 WCI 25  
TRUCKEE PTCLDY 28 23 80 SE5 30.02R WCI 23  
TAHOE VLY ARPT MOCLDY 29 22 75 SE13 30.01R WCI 19  
MAMMOTH LAKES MIX PCPN 28 25 86 W6 30.03S WCI 22  
 
 
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