267  
ASUS46 KSTO 130108  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
600 PM PDT TUE MAY 12 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
CAZ001-003-130200-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CRESCENT CITY PTSUNNY 57 51 80 VRB3 30.02S  
UKIAH PTSUNNY 73 38 27 N13G26 29.92R  

 
 
CAZ005>008-065-075-130200-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SANTA ROSA MOSUNNY 66 54 65 SE14 29.89S  
NAPA SUNNY 68 54 60 W12 29.89F  
CONCORD SUNNY 71 51 49 S16 29.88S  
OAKLAND PTSUNNY 61 51 70 W15 29.95S  
SAN FRAN ARPT MOSUNNY 60 49 66 W18G25 29.94S  
LIVERMORE LGT RAIN 65 51 60 W15G26 29.90S  
HAYWARD MOSUNNY 60 52 74 W9 29.95S  
MOFFETT ARPT MOSUNNY 64 55 72 N17 29.94R  
SAN JOSE ARPT PTSUNNY 64 52 64 N15G21 29.94R  

 
CAZ009-010-034-037-074-130200-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SALINAS CLOUDY 58 51 78 NW14 29.98S  
MONTEREY CLOUDY 57 50 77 W12 30.00R  
SAN LUIS OBISP CLOUDY 60 51 72 SW7 30.00R  
SANTA MARIA CLOUDY 61 52 72 SW7 30.01R  
HALF MOON BAY PTSUNNY 57 55 94 NW9 29.99R  

 
CAZ015-016-130200-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
REDDING MOSUNNY 88 47 24 S12 29.76F  
RED BLUFF MOSUNNY 90 49 24 SE14 29.77F  
OROVILLE MOSUNNY 90 49 24 S15 29.80F  
CHICO SUNNY 91 46 21 SE18 29.79F  

 
CAZ016>018-130200-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUBURN SUNNY 82 45 26 SW8 29.90S  
BEALE AFB MOSUNNY 89 40 18 SE15 29.79F  
LINCOLN SUNNY 86 41 20 S8 29.81F  
MARYSVILLE MOSUNNY 89 38 16 S15 29.79F  
PLACERVILLE N/A 79 48 34 CALM 29.97S  
SAC INTL ARPT PTSUNNY 79 56 45 S16G23 29.81F  
MATHER AIRPORT MOSUNNY 84 37 18 SW13 29.82S  
SAC EXEC ARPT MOSUNNY 77 54 44 S10 29.83F  
VACAVILLE MOSUNNY 80 54 40 SW13G18 29.83F  
TRAVIS AFB MOSUNNY 71 54 55 SW20 29.83S  

 
CAZ019>021-130200-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
STOCKTON MOSUNNY 84 51 31 NW15G22 29.83S  
MODESTO PTSUNNY 87 49 26 N17 29.81R  
MERCED PTSUNNY 86 54 33 NW13 29.80R  
LEMOORE PTSUNNY 96 53 23 N15 29.76S HX 93  
FRESNO PTSUNNY 95 52 23 NW14 29.77S HX 92  
HANFORD SUNNY 96 57 27 N12 29.76S HX 95  
PORTERVILLE PTSUNNY 98 54 22 NW9 29.78R HX 96  
BAKERSFIELD PTSUNNY 96 49 20 NW20G28 29.76R HX 93  

 
CAZ011-012-071-130200-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
YREKA MOSUNNY 84 35 17 SE22G38 29.81F  
MOUNT SHASTA MOSUNNY 77 40 26 CALM 29.90F  
ALTURAS MOSUNNY 81 35 19 SW13G29 29.94F  

 
CAZ011-012-071-130200-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLUE CANYON MOSUNNY 70 39 32 S9 30.11F  
TRUCKEE MOSUNNY 75 36 23 SW21 30.11F  
TAHOE VLY ARPT MOSUNNY 73 34 23 SW8G24 30.12F  
MAMMOTH LAKES PTSUNNY 68 30 24 SW23G37 30.18F  

 
 
 
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