002
ASUS46 KSTO 220503
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
1000 PM PDT FRI AUG 21 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-220600-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 59 54 83 E3 30.10S
UKIAH CLEAR 67 52 58 N5 30.03R
CAZ005>008-065-075-220600-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA CLEAR 59 53 80 SE5 30.02R
NAPA PTCLDY 61 55 81 SW13 30.02R
CONCORD PTCLDY 67 55 65 S14 30.01R
OAKLAND MOCLDY 61 56 83 SW12 30.05R
SAN FRAN ARPT MOCLDY 61 55 81 W15 30.05R
LIVERMORE PTCLDY 63 54 72 W8 30.03R
HAYWARD PTCLDY 62 56 80 W5 30.06R
MOFFETT ARPT CLEAR 63 55 77 N9 30.06R
SAN JOSE ARPT PTCLDY 64 55 72 N12 30.05R
CAZ009-010-034-037-074-220600-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLEAR 60 55 83 E5 30.05R
SALINAS PTCLDY 61 55 81 N12 30.03S
MONTEREY PTCLDY 60 55 83 S7 30.06S
SAN LUIS OBISP PTCLDY 60 56 86 NW7 30.02R
SANTA MARIA CLEAR 60 57 89 NE3 30.03R
HALF MOON BAY PTCLDY 59 59 100 N8 30.07S
CAZ015-016-220600-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLEAR 83 49 30 CALM 29.91R
RED BLUFF CLEAR 81 58 45 S5 29.92R
OROVILLE PTCLDY 83 48 29 SE8 29.95R
CHICO PTCLDY 86 41 20 SE12 29.93R
CAZ016>018-220600-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLEAR 75 45 33 SE5 30.03S
LINCOLN CLEAR 77 50 38 SE9 29.95R
MARYSVILLE PTCLDY 75 55 49 SE10 29.93R
SAC INTL ARPT PTCLDY 70 52 52 S10 29.94R
MATHER AIRPORT CLEAR 69 53 55 S6 29.96R
SAC EXEC ARPT PTCLDY 70 52 52 SW14 29.95S
VACAVILLE PTCLDY 71 50 47 S8 29.96R
CAZ019>021-220600-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON CLEAR 71 55 56 W13 29.97R
MODESTO PTCLDY 76 51 41 N9 29.96R
MERCED PTCLDY 80 50 34 N16G25 29.94R
LEMOORE PTCLDY 84 52 33 NW13 29.94R
FRESNO PTCLDY 86 51 29 NW14 29.94R
HANFORD CLEAR 87 54 32 NW14 29.94R
PORTERVILLE PTCLDY 85 55 35 CALM 29.95R
BAKERSFIELD CLEAR 89 44 20 CALM 29.93R
CAZ011-012-071-220600-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA CLEAR 77 38 24 VRB5 30.03R
MOUNT SHASTA CLEAR 72 38 29 VRB3 30.09R
ALTURAS PTCLDY 71 38 29 CALM 30.14R
CAZ011-012-071-220600-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON PTCLDY 64 37 36 CALM 30.27R
TRUCKEE MOCLDY 63 37 39 CALM 30.31R
TAHOE VLY ARPT MOCLDY 69 39 33 VRB3 30.31R
MAMMOTH LAKES MOCLDY 73 36 25 VRB3G17 30.36S
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