109  
ASUS46 KSTO 101609  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
900 AM PDT SAT MAY 10 2025  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
CAZ001-003-101700-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY CLOUDY 51 49 92 S6 30.13S  
ARCATA NOT AVBL  
SHELTER COVE NOT AVBL  
UKIAH MOSUNNY 65 35 33 N5 30.02F  

 
 
CAZ006-505>513-101700-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA SUNNY 59 49 69 CALM 29.99F  
SAN RAFAEL N/A MM MM MM MISG  
NAPA SUNNY 60 49 66 SW10 29.99R  
CONCORD SUNNY 69 50 50 CALM 29.97S  
OAKLAND CITY N/A 57 MM MM MISG  
OAKLAND MOSUNNY 58 50 75 W3 30.01S  
SAN FRAN CITY N/A 54 MM 78 MISG  
SAN FRAN ARPT MOSUNNY 57 48 72 NW17 29.99S  
LIVERMORE SUNNY 68 46 45 W5 29.97F  
HAYWARD SUNNY 65 51 60 W5 29.99S  
REDWOOD CITY N/A MM MM MM MISG  
MOFFETT ARPT SUNNY 63 54 72 N6 30.00S HAZE  
SAN JOSE ARPT SUNNY 63 53 70 NW6 29.99S  

 
CAZ034-037-514>518-101700-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
WATSONVILLE SUNNY 62 52 69 CALM 29.98F  
SALINAS SUNNY 61 51 70 NW5 29.97S  
MONTEREY SUNNY 67 53 61 NW7 29.99R  
PT PIEDRAS BLS NOT AVBL  
SAN LUIS OBISP SUNNY 68 53 58 CALM 29.89F  
SANTA MARIA SUNNY 67 52 58 CALM 29.91F  
HALF MOON BAY SUNNY 54 54 100 NW10 30.02S FOG  

 
CAZ015-016-101700-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
REDDING SUNNY 73 52 47 VRB3 29.94F  
RED BLUFF SUNNY 73 49 42 N8 29.96S  
OROVILLE SUNNY 73 49 42 W5 29.96R  

 
CAZ016>018-101700-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN SUNNY 77 46 33 E9 29.99S  
BEALE AFB SUNNY 74 46 37 CALM 29.93S  
LINCOLN SUNNY 79 48 34 S5 29.93S  
MARYSVILLE SUNNY 71 51 49 SW3 29.94S  
SAC INTL ARPT MOSUNNY 70 50 49 VRB5 29.94R  
MATHER AIRPORT SUNNY 72 41 33 CALM 29.93S  
DOWNTOWN SAC N/A 72 MM MM MISG  
SAC EXEC ARPT SUNNY 70 49 47 VRB3 29.94S  
VACAVILLE SUNNY 71 46 40 CALM 29.95S  
TRAVIS AFB SUNNY 71 42 36 SW15 29.93R  

 
CAZ019>021-101700-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON SUNNY 78 44 29 N6 29.93S  
MODESTO SUNNY 77 37 23 N7 29.93S  
MERCED SUNNY 76 46 34 NW6 29.93S  
LEMOORE SUNNY 78 47 33 W7 29.94F  
FRESNO MOSUNNY 78 52 40 SE12 29.94S  
HANFORD SUNNY 72 52 49 E3 29.94F  
PORTERVILLE SUNNY 80 52 37 S9 29.95F  
BAKERSFIELD SUNNY 81 48 31 S7 29.94F  

 
CAZ011-012-071-101700-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA MOSUNNY 60 37 42 VRB5 30.06F  
MOUNT SHASTA LGT RAIN 69 45 41 CALM 30.06S  
ALTURAS PTSUNNY 56 38 50 CALM 30.12F  

 
CAZ011-012-071-101700-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON MOSUNNY 67 33 28 S7 30.19S  
TRUCKEE MOSUNNY 54 39 58 CALM 30.23F  
TAHOE VLY ARPT MOSUNNY 61 37 41 CALM 30.23F  
MAMMOTH LAKES SUNNY 63 39 42 SE9 30.31F  

 
 
 
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