432  
ASUS46 KSTO 301115  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
400 AM PDT MON JUN 30 2025  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
CAZ001-003-301200-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY CLOUDY 53 52 96 S5 29.90F  
ARCATA NOT AVBL  
SHELTER COVE NOT AVBL  
UKIAH CLEAR 64 53 67 CALM 29.84F  

 
 
CAZ006-505>513-301200-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA CLOUDY 52 50 93 S5 29.88F  
NAPA CLEAR 52 50 93 W5 29.88R  
CONCORD PTCLDY 60 51 72 W5 29.84S  
OAKLAND MOCLDY 54 52 93 NW8 29.89S  
SAN FRAN ARPT MOCLDY 54 52 93 NW10 29.88F  
LIVERMORE CLEAR 61 49 64 CALM 29.85S  
HAYWARD PTCLDY 56 52 86 NW5 29.88S  
MOFFETT ARPT N/A 59 55 88 N8 29.88S  
SAN JOSE ARPT CLEAR 59 55 87 NW6 29.88S  

 
CAZ034-037-514>518-301200-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATSONVILLE FOG 52 51 97 CALM 29.91F VSB 1  
SALINAS CLOUDY 53 52 96 VRB5 29.91S  
MONTEREY CLOUDY 51 50 96 CALM 29.91S  
PT PIEDRAS BLS NOT AVBL  
SAN LUIS OBISP FOG 51 51 100 W3 29.90R VSB 1/2  
SANTA MARIA CLOUDY 53 53 100 CALM 29.90R FOG  
HALF MOON BAY CLOUDY 52 52 100 S7 29.90F FOG  

 
CAZ015-016-301200-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
REDDING CLEAR 76 60 57 CALM 29.81S  
RED BLUFF CLEAR 77 56 48 E5 29.82S  
OROVILLE CLEAR 72 51 47 S7 29.81  

 
CAZ016>018-301200-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN CLEAR 72 55 56 CALM 29.86S  
BEALE AFB PTCLDY 70 47 44 S5 29.78S  
LINCOLN CLEAR 70 46 43 SE8 29.79S  
MARYSVILLE CLEAR 68 49 50 S6 29.79S  
SAC INTL ARPT CLEAR 65 52 62 SE12 29.78S  
MATHER AIRPORT CLEAR 64 50 59 S8 29.80R  
SAC EXEC ARPT CLEAR 63 43 48 S6 29.80S  
VACAVILLE CLEAR 64 51 62 SW10 29.78F  
TRAVIS AFB CLEAR 58 52 79 SW26 29.78S  

 
CAZ019>021-301200-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON CLEAR 66 42 41 N5 29.80F  
MODESTO CLEAR 69 45 41 CALM 29.79F  
MERCED CLEAR 68 46 45 W3 29.80R  
LEMOORE CLEAR 70 43 37 W8 29.83R  
FRESNO CLEAR 74 43 32 W3 29.82R  
HANFORD CLEAR 65 56 72 CALM 29.83R  
PORTERVILLE CLEAR 67 38 34 S9 29.85S  
BAKERSFIELD CLEAR 75 30 19 NE5 29.85S  

 
CAZ011-012-071-301200-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA CLEAR 68 50 52 N6 29.97S  
MOUNT SHASTA CLEAR 62 50 64 CALM 30.00S  
ALTURAS CLEAR 57 43 59 CALM 30.06S  

 
CAZ011-012-071-301200-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON CLEAR 65 49 56 NE5 30.11S  
TRUCKEE CLEAR 48 45 87 SE3 30.15S  
TAHOE VLY ARPT CLEAR 51 46 83 CALM 30.15S  
MAMMOTH LAKES CLEAR 45 30 57 CALM 30.22S  

 
 
 
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