769  
ASUS46 KSTO 181204  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
500 AM PDT FRI APR 18 2025  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
CAZ001-003-181300-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CRESCENT CITY CLEAR 43 42 97 CALM 30.00R  
UKIAH CLEAR 48 44 86 CALM 29.97R  
 
 
CAZ006-505>513-181300-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SANTA ROSA CLOUDY 47 47 100 CALM 29.98S FOG  
SAN RAFAEL N/A MM MM MM MISG  
NAPA CLOUDY 51 49 92 W13 29.97S  
CONCORD CLOUDY 52 48 86 SW5 29.97S  
OAKLAND CITY N/A MM MM MM MISG  
OAKLAND MOCLDY 53 47 79 W10 29.98F  
SAN FRAN CITY N/A 52 MM 81 MISG  
SAN FRAN ARPT CLOUDY 52 47 83 W7 29.98S  
LIVERMORE CLOUDY 52 47 83 W7 29.96F  
HAYWARD MOCLDY 54 46 74 W7 29.97F  
SAN JOSE ARPT CLOUDY 54 45 71 SW6 29.97F  
 
CAZ034-037-514>518-181300-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATSONVILLE CLOUDY 52 47 83 CALM 29.99F  
SALINAS CLOUDY 53 48 83 MISG 29.99S  
MONTEREY CLOUDY 54 48 80 S3 29.99F  
SAN LUIS OBISP CLOUDY 51 49 92 NW6 29.98F  
SANTA MARIA CLOUDY 53 46 77 NW9 29.99S  
HALF MOON BAY CLOUDY 52 50 93 W5 29.99F  
 
CAZ015-016-181300-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
REDDING CLEAR 50 47 89 NE3 29.97S  
RED BLUFF CLEAR 49 45 86 NW7 29.98S  
OROVILLE PTCLDY 51 32 48 W3 29.97R  
 
CAZ016>018-181300-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AUBURN PTCLDY 46 46 100 CALM 29.95S  
BEALE AFB PTCLDY 46 44 92 NW5 29.95R  
MARYSVILLE PTCLDY 49 32 52 CALM 29.96  
SAC INTL ARPT PTCLDY 52 48 86 E7 29.94R  
MATHER AIRPORT NOT AVBL  
DOWNTOWN SAC N/A 49 MM MM MISG  
SAC EXEC ARPT PTCLDY 48 46 93 SE6 29.94S  
VACAVILLE PTCLDY 45 44 97 CALM 29.94R  
 
CAZ019>021-181300-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
STOCKTON CLOUDY 52 49 89 NW3 29.96R  
MODESTO CLOUDY 51 46 83 N5 29.96R  
MERCED CLOUDY 50 47 89 W6 29.95S  
LEMOORE CLOUDY 54 45 71 NW10 29.95S  
FRESNO CLOUDY 53 45 74 NW10 29.94S  
HANFORD CLOUDY 55 46 71 N12 29.94S  
PORTERVILLE CLOUDY 56 48 74 S5 29.94S  
BAKERSFIELD CLOUDY 56 45 66 NW6 29.93S  
 
CAZ011-012-071-181300-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
YREKA PTCLDY 41 17 38 E6 30.06R  
MOUNT SHASTA CLEAR 45 14 28 VRB3 30.04R  
ALTURAS CLEAR 35 17 47 N7 30.07R WCI 29  
 
CAZ011-012-071-181300-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLUE CANYON CLEAR 41 12 30 NE7 29.98F  
TRUCKEE CLEAR 23 19 86 SE3 30.03R  
TAHOE VLY ARPT CLEAR 27 25 92 S3 29.98F  
MAMMOTH LAKES CLEAR 28 9 43 W12 29.96S WCI 18  
 
 
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