921  
ASUS46 KSTO 021010  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
300 AM PDT SUN AUG 02 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
CAZ001-003-021100-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY CLEAR 52 51 97 CALM 30.09S  
UKIAH CLEAR 65 52 62 NW5 29.91S  

 
 
CAZ005>008-065-075-021100-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA CLEAR 58 51 78 S3 29.86S  
NAPA CLEAR 62 57 83 SW12 29.86S  
CONCORD CLEAR 63 57 81 NW5 29.84S  
OAKLAND CLEAR 57 55 93 CALM 29.89S  
SAN FRAN ARPT CLEAR 58 53 84 NW14 29.88F  
LIVERMORE CLEAR 63 51 65 CALM 29.86F  
HAYWARD CLEAR 60 55 83 W6 29.88F  
MOFFETT ARPT CLEAR 63 57 82 CALM 29.88F  
SAN JOSE ARPT CLEAR 63 56 78 N3 29.88F  

 
CAZ009-010-034-037-074-021100-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATSONVILLE CLOUDY 56 55 97 CALM 29.92 FOG  
SALINAS PTCLDY 58 55 90 NW7 29.90F  
MONTEREY CLOUDY 58 55 90 S7 29.92F  
SAN LUIS OBISP CLEAR 56 53 90 SE5 29.87S  
SANTA MARIA CLEAR 54 52 93 S3 29.88F  
HALF MOON BAY MOCLDY 50 50 100 CALM 29.92F FOG  

 
CAZ015-016-021100-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
RED BLUFF CLEAR 76 44 32 N8 29.85S  
OROVILLE CLEAR 79 52 38 NE3 29.83S  

 
CAZ016>018-021100-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN CLEAR 75 46 35 E6 29.90S  
LINCOLN CLEAR 70 50 49 SW3 29.80F  
SAC INTL ARPT CLEAR 71 56 58 S8 29.80S  
MATHER AIRPORT CLEAR 68 53 58 SE6 29.81S  
SAC EXEC ARPT CLEAR 70 56 61 CALM 29.81F  
VACAVILLE CLEAR 66 54 65 CALM 29.81S  

 
CAZ019>021-021100-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON CLEAR 70 56 61 N3 29.81F  
MODESTO CLEAR 73 55 53 CALM 29.80F  
MERCED CLEAR 69 58 67 NW3 29.81S  
LEMOORE CLEAR 69 47 45 CALM 29.82S  
FRESNO CLEAR 78 57 48 N3 29.83S  
HANFORD CLEAR 75 56 51 N3 29.82F  
PORTERVILLE CLEAR 73 54 51 SE6 29.85S  
BAKERSFIELD CLEAR 81 42 25 CALM 29.84S  

 
CAZ011-012-071-021100-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA CLEAR 62 48 60 N14 30.12S  
MOUNT SHASTA CLEAR 59 46 62 CALM 30.12S  
ALTURAS CLEAR 56 38 50 CALM 30.16S  

 
CAZ011-012-071-021100-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON CLEAR 68 36 30 CALM 30.19S  
TRUCKEE CLEAR 41 30 65 S3 30.26R  
TAHOE VLY ARPT CLEAR 46 34 62 S3 30.26S  
MAMMOTH LAKES CLEAR 50 27 40 CALM 30.30S  

 
 
 
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