205  
ASUS46 KSTO 182110  
RWRCA  
 
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
200 PM PDT FRI SEP 18 2026  
 
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.  
 
CAZ001-003-182200-  
NORTHWEST AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CRESCENT CITY CLOUDY 62 55 77 NW7 30.21F  
UKIAH SUNNY 84 51 31 VRB7 30.06F  
 
 
CAZ005>008-065-075-182200-  
BAY AREA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
SANTA ROSA SUNNY 81 51 35 VRB7 30.07F  
NAPA SUNNY 74 59 59 S12 30.07F  
CONCORD SUNNY 79 51 37 NW8 30.07F  
OAKLAND MOSUNNY 69 57 65 W9 30.10F  
SAN FRAN ARPT MOSUNNY 67 56 67 NW22 30.10F  
LIVERMORE SUNNY 79 54 41 SW8 30.06F  
HAYWARD SUNNY 68 57 68 W9G20 30.09F  
MOFFETT ARPT SUNNY 70 59 68 N15 30.09F  
SAN JOSE ARPT SUNNY 72 56 57 NW13 30.08F  
 
CAZ009-010-034-037-074-182200-  
CENTRAL COAST  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
WATSONVILLE SUNNY 73 55 53 SW6 30.10F  
SALINAS SUNNY 68 56 65 W15 30.09F  
MONTEREY PTSUNNY 61 56 83 W13 30.12F  
SAN LUIS OBISP SUNNY 75 56 51 NW25G35 30.01F  
SANTA MARIA SUNNY 74 59 59 NW20G29 30.02F  
HALF MOON BAY PTSUNNY 64 59 82 N15 30.13S  
 
CAZ015-016-182200-  
NORTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
REDDING SUNNY 85 47 26 N6 30.03F  
RED BLUFF SUNNY 86 46 24 VRB7 30.04F  
OROVILLE SUNNY 81 55 40 MISG 30.06F  
CHICO SUNNY 82 48 30 W9 30.06F  
 
CAZ016>018-182200-  
SOUTHERN SACRAMENTO VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AUBURN SUNNY 77 50 38 W8G17 30.09F  
BEALE AFB SUNNY 83 52 34 NW8 30.03F  
LINCOLN SUNNY 81 52 36 W6 30.04F  
MARYSVILLE SUNNY 83 52 34 VRB7 30.04F  
SAC INTL ARPT SUNNY 82 53 36 N8 30.05F  
MATHER AIRPORT SUNNY 81 52 35 NW12 30.04F  
SAC EXEC ARPT SUNNY 82 51 34 W12G17 30.05F  
VACAVILLE SUNNY 84 50 30 VRB6 30.06F  
TRAVIS AFB SUNNY 83 51 31 CALM 30.03F  
 
CAZ019>021-182200-  
SAN JOAQUIN VALLEY  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
STOCKTON SUNNY 82 55 39 W13G18 30.05F  
MODESTO SUNNY 81 53 37 NW12 30.04F  
MERCED SUNNY 80 52 37 NW8 30.03F  
LEMOORE SUNNY 82 47 29 N7G18 30.05F  
FRESNO SUNNY 79 46 31 VRB3 30.05F  
HANFORD SUNNY 82 50 32 MISG 30.05F  
PORTERVILLE SUNNY 79 51 37 NW8 30.07F  
BAKERSFIELD SUNNY 79 50 36 W9 30.05F  
 
CAZ011-012-071-182200-  
NORTHERN MOUNTAINS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
YREKA SUNNY 76 44 32 CALM 30.16F  
MOUNT SHASTA SUNNY 76 41 28 MISG 30.18S  
ALTURAS PTSUNNY 69 41 36 NE3 30.22F  
 
CAZ011-012-071-182200-  
SIERRA NEVADA MTNS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLUE CANYON SUNNY 64 41 42 W5 30.24S  
TRUCKEE SUNNY 66 32 28 CALM 30.25F  
TAHOE VLY ARPT SUNNY 62 28 27 VRB3 30.25F  
MAMMOTH LAKES SUNNY 68 12 11 E13 30.23F  
 
 
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