099  
ASUS46 KSTO 202210  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
300 PM PDT TUE OCT 20 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
CAZ001-003-202300-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CRESCENT CITY PTSUNNY 58 51 78 SW6 29.95F  
UKIAH MOSUNNY 70 41 34 CALM 29.86F  
 
 
CAZ005>008-065-075-202300-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SANTA ROSA PTSUNNY 69 43 38 CALM 29.86F  
NAPA PTSUNNY 68 43 40 SW9 29.86F  
CONCORD PTSUNNY 69 41 36 VRB7 29.86F  
OAKLAND PTSUNNY 66 50 56 NW14 29.85F  
SAN FRAN ARPT PTSUNNY 67 51 56 E5 29.85F  
LIVERMORE MOSUNNY 70 45 40 E8 29.84F  
HAYWARD PTSUNNY 68 49 50 W14G23 29.84F  
MOFFETT ARPT PTSUNNY 68 50 52 N12 29.84F  
SAN JOSE ARPT PTSUNNY 69 48 47 NW7 29.84F  
 
CAZ009-010-034-037-074-202300-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATSONVILLE PTSUNNY 65 51 60 W8 29.83F  
SALINAS MOSUNNY 70 46 42 W3 29.82F  
MONTEREY MOSUNNY 64 49 57 W7 29.84F  
SAN LUIS OBISP PTSUNNY 74 52 46 SW7 29.82S  
SANTA MARIA PTSUNNY 71 55 56 NW10 29.84S  
HALF MOON BAY PTSUNNY 64 54 68 NW16 29.84F  
 
CAZ015-016-202300-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
REDDING PTSUNNY 75 39 27 N3 29.87F  
RED BLUFF PTSUNNY 74 42 31 VRB7 29.88F  
OROVILLE PTSUNNY 71 43 36 NW6 29.89F  
CHICO SUNNY 73 39 29 NW8 29.89F  
 
CAZ016>018-202300-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BEALE AFB PTSUNNY 69 44 39 N8 29.86F  
SAC INTL ARPT PTSUNNY 71 44 37 N9 29.86F  
MATHER AIRPORT PTSUNNY 66 42 42 NW7 29.86S  
SAC EXEC ARPT PTSUNNY 71 44 37 N12 29.86F  
VACAVILLE PTSUNNY 70 40 33 NE8 29.87F  
TRAVIS AFB SUNNY 71 41 33 NE12 29.83F  
 
CAZ019>021-202300-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
STOCKTON PTSUNNY 70 45 40 N9 29.85F  
MODESTO PTSUNNY 69 47 45 NW9 29.84F  
MERCED MOSUNNY 70 47 43 N8 29.82F  
LEMOORE PTSUNNY 75 46 35 N6 29.82F  
FRESNO MOSUNNY 77 43 29 SW5 29.82F  
HANFORD SUNNY 75 46 35 VRB3 29.82F  
PORTERVILLE SUNNY 76 47 35 CALM 29.82F  
BAKERSFIELD SUNNY 76 46 34 MISG 29.80F  
 
CAZ011-012-071-202300-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
YREKA LGT RAIN 74 28 18 S25G36 29.93F  
MOUNT SHASTA PTSUNNY 68 34 28 CALM 29.97F  
ALTURAS MOSUNNY 72 25 17 S10 30.00F  
 
CAZ011-012-071-202300-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLUE CANYON PTSUNNY 60 34 37 VRB6 30.03S  
TRUCKEE PTSUNNY 66 27 22 E6 30.03F  
TAHOE VLY ARPT CLOUDY 61 25 25 NE7 30.03F  
MAMMOTH LAKES CLOUDY 55 30 38 SE17G25 30.08F  
 
 
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