558  
ASUS46 KSTO 180604  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
1000 PM PDT WED SEP 17 2025  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
CAZ001-003-180600-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CRESCENT CITY CLOUDY 59 57 93 S15G24 29.98S  
ARCATA NOT AVBL  
SHELTER COVE NOT AVBL  
UKIAH CLEAR 74 51 44 CALM 29.88R  
 
 
CAZ006-505>513-180600-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SANTA ROSA CLEAR 67 52 58 S3 29.85F  
NAPA PTCLDY 72 54 53 S9 29.84S  
CONCORD MOCLDY 81 43 26 SW6 29.83F  
OAKLAND MOCLDY 68 59 73 W5 29.86S  
SAN FRAN ARPT MOCLDY 66 57 72 NW12 29.86R  
LIVERMORE PTCLDY 77 51 40 CALM 29.84F  
HAYWARD PTCLDY 70 59 68 CALM 29.85F  
MOFFETT ARPT PTCLDY 72 57 60 CALM 29.86S  
SAN JOSE ARPT MOCLDY 74 56 53 W5 29.86S  
 
CAZ034-037-514>518-180600-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATSONVILLE PTCLDY 61 58 90 CALM 29.88F  
SALINAS PTCLDY 62 58 86 NW6 29.87F  
MONTEREY MOCLDY 63 59 87 E5 29.88F  
PT PIEDRAS BLS NOT AVBL  
SAN LUIS OBISP MOCLDY 63 58 83 NW5 29.88F  
SANTA MARIA CLOUDY 62 60 93 W3 29.90S  
HALF MOON BAY MOCLDY 61 61 100 CALM 29.89S  
 
CAZ015-016-180600-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
REDDING CLEAR 78 41 26 CALM 29.82R  
RED BLUFF CLEAR 76 48 37 CALM 29.82S  
OROVILLE NOT AVBL  
 
CAZ016>018-180600-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AUBURN CLEAR 72 39 30 CALM 29.90F  
BEALE AFB PTCLDY 78 39 24 NE5 29.79S  
LINCOLN MOCLDY 70 46 43 E6 29.80S  
MARYSVILLE PTCLDY 77 54 44 E6 29.80S  
SAC INTL ARPT MOCLDY 79 52 38 SW7 29.79F  
MATHER AIRPORT PTCLDY 82 50 32 SW6 29.79S  
SAC EXEC ARPT MOCLDY 79 52 38 S3 29.80S  
VACAVILLE MOCLDY 77 49 37 CALM 29.81F  
TRAVIS AFB MOCLDY 78 47 33 S10 29.79S  
 
CAZ019>021-180600-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
STOCKTON CLEAR 79 49 34 W12 29.80F  
MODESTO CLEAR 84 50 30 NW9 29.79F  
MERCED PTCLDY 78 57 48 W6 29.80S  
LEMOORE CLOUDY 82 51 34 NW10 29.81S  
FRESNO MOCLDY 86 52 30 NW8 29.81S  
HANFORD CLOUDY 85 54 34 NW7 29.81S  
PORTERVILLE CLOUDY 81 58 45 E5 29.82F  
BAKERSFIELD MOCLDY 87 50 27 NE3 29.81S  
 
CAZ011-012-071-180600-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
YREKA CLEAR 69 46 43 N9 30.00R  
MOUNT SHASTA CLEAR 58 42 55 E3 30.04S  
ALTURAS CLEAR 61 36 39 SE5 30.09R  
 
CAZ011-012-071-180600-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLUE CANYON PTCLDY 66 35 31 NE5 30.16F  
TRUCKEE PTCLDY 52 36 54 CALM 30.20S  
TAHOE VLY ARPT PTCLDY 55 39 54 S3 30.20F  
MAMMOTH LAKES PTCLDY 59 37 44 W8 30.24S  
 
 
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