661  
ASUS46 KSTO 212310  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
400 PM PDT SUN JUN 21 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
CAZ001-003-220000-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY SUNNY 61 53 75 NW8 29.94S  
UKIAH SUNNY 92 50 23 W6 29.80F  

 
 
CAZ005>008-065-075-220000-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA MOSUNNY 74 56 53 S15 29.85F  
NAPA SUNNY 73 59 61 SW13 29.85F  
CONCORD NOT AVBL  
OAKLAND MOSUNNY 66 55 67 W15 29.89F  
SAN FRAN ARPT MOSUNNY 68 54 60 W18 29.88S  
LIVERMORE SUNNY 84 49 29 W15 29.83F  
HAYWARD SUNNY 69 55 60 W17 29.87F  
MOFFETT ARPT SUNNY 72 59 64 NW12 29.87S  
SAN JOSE ARPT SUNNY 76 58 53 NW12 29.86F  

 
CAZ009-010-034-037-074-220000-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATSONVILLE MOSUNNY 66 56 70 SW10 29.91F  
SALINAS SUNNY 67 55 65 NW14G22 29.90F  
MONTEREY SUNNY 66 54 65 SW13 29.92F  
SAN LUIS OBISP SUNNY 70 55 59 NW17 29.88F  
SANTA MARIA MOSUNNY 68 55 63 NW14 29.91F  
HALF MOON BAY MOSUNNY 59 57 94 VRB5 29.93F FOG  

 
CAZ015-016-220000-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
REDDING SUNNY 95 52 23 VRB5 29.73F HX 92  
RED BLUFF SUNNY 93 55 27 S7 29.76F HX 91  
OROVILLE SUNNY 89 55 31 VRB6 29.79F  
CHICO MOSUNNY 86 57 37 S9 29.79F  

 
CAZ016>018-220000-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN SUNNY 84 50 30 SW8 29.87F  
BEALE AFB SUNNY 90 51 25 S9 29.77F  
LINCOLN SUNNY 88 41 19 CALM 29.79F  
MARYSVILLE SUNNY 88 49 25 S7 29.78F  
SAC INTL ARPT SUNNY 88 52 29 SW10G16 29.79F  
MATHER AIRPORT SUNNY 93 54 26 VRB7G14 29.78F HX 91  
SAC EXEC ARPT SUNNY 88 54 31 SW8 29.79F  
VACAVILLE SUNNY 89 45 21 S10 29.81F  
TRAVIS AFB SUNNY 86 50 28 SW16 29.79F  

 
CAZ019>021-220000-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON SUNNY 89 53 29 NW10G18 29.80F  
MODESTO SUNNY 88 47 24 VRB5 29.79F  
MERCED SUNNY 91 49 23 NW10 29.78F  
FRESNO MOSUNNY 90 50 25 NW7 29.79F  
HANFORD SUNNY 90 50 25 VRB6 29.80F  
PORTERVILLE SUNNY 90 55 30 SW6 29.81F  
BAKERSFIELD SUNNY 89 54 30 NW12 29.79F  

 
CAZ011-012-071-220000-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA SUNNY 89 27 10 VRB3 29.88F  
MOUNT SHASTA SUNNY 84 50 30 CALM 29.92F  

 
CAZ011-012-071-220000-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON SUNNY 71 51 49 VRB6 30.07S  
TRUCKEE MOSUNNY 81 43 26 SW12 30.05S  
TAHOE VLY ARPT MOSUNNY 75 42 30 NE12G18 30.06F  
MAMMOTH LAKES SUNNY 81 28 15 NW16G24 30.07F  

 
 
 
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