347  
ASUS46 KSTO 220408  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
900 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
.  
 
CAZ001-003-220500-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY CLEAR 55 51 86 S14 29.92S  
UKIAH CLEAR 73 45 36 SW3 29.84R  

 
 
CAZ005>008-065-075-220500-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA CLEAR 58 52 80 SE9 29.86S  
NAPA CLEAR 60 54 80 SW15 29.85S HAZE  
CONCORD NOT AVBL  
OAKLAND MOCLDY 58 53 84 W15 29.90S  
SAN FRAN ARPT PTCLDY 58 53 84 W12 29.89S  
LIVERMORE CLEAR 62 52 69 W13 29.86R  
HAYWARD CLOUDY 59 54 83 NW9 29.89S  
MOFFETT ARPT PTCLDY 63 57 82 N12 29.89R  
SAN JOSE ARPT PTCLDY 62 55 77 NW9 29.89R  

 
CAZ009-010-034-037-074-220500-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATSONVILLE CLOUDY 58 55 90 SW3 29.91S  
SALINAS CLOUDY 59 54 83 NW9 29.91  
MONTEREY CLOUDY 59 54 83 SW8 29.93R  
SAN LUIS OBISP CLEAR 59 54 83 NW10 29.91R  
SANTA MARIA CLOUDY 60 54 80 NW9 29.92S  
HALF MOON BAY CLOUDY 55 55 100 NW3 29.92S FOG  

 
CAZ015-016-220500-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
REDDING CLEAR 84 59 42 S10 29.75R  
RED BLUFF CLEAR 82 56 40 SE7 29.77R  
OROVILLE CLEAR 82 50 32 SE5 29.79R  

 
CAZ016>018-220500-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN CLEAR 72 54 53 CALM 29.86S  
BEALE AFB CLEAR 77 54 44 S7 29.76S  
LINCOLN N/A 77 50 38 S3 29.78R  
MARYSVILLE CLEAR 82 52 35 S7 29.77R  
SAC INTL ARPT CLEAR 77 58 51 S9 29.77R  
MATHER AIRPORT CLEAR 75 59 57 S8 29.78R  
SAC EXEC ARPT CLEAR 71 56 58 S8 29.79R  
VACAVILLE CLEAR 77 53 43 SW7 29.79S  

 
CAZ019>021-220500-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON CLEAR 75 60 59 W10 29.80R  
MODESTO CLEAR 80 46 30 NW12 29.79R  
MERCED CLEAR 77 54 44 NW6 29.78R  
LEMOORE CLEAR 80 47 31 NW8 29.78R  
FRESNO PTCLDY 85 44 23 NW8 29.78R  
HANFORD CLEAR 85 50 29 NW9 29.78R  
PORTERVILLE CLEAR 81 59 47 CALM 29.80R  
BAKERSFIELD CLEAR 80 46 30 N6 29.79R  

 
CAZ011-012-071-220500-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA LGT RAIN 75 33 21 N13 29.92R  
MOUNT SHASTA CLEAR 70 44 39 VRB3 29.94R  

 
CAZ011-012-071-220500-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON CLEAR 60 49 66 W3 30.08R  
TRUCKEE CLEAR 64 48 55 W6 30.08R  
TAHOE VLY ARPT CLEAR 63 50 62 S7 30.09R  
MAMMOTH LAKES CLEAR 64 30 27 W6G13 30.11R  

 
 
 
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