267
ASUS46 KSTO 220110
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
600 PM PDT TUE APR 21 2026
NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
CAZ001-003-220200-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY LGT RAIN 52 47 83 S7 29.93S
UKIAH MOSUNNY 58 41 53 NW10 29.92R
CAZ005>008-065-075-220200-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA PTSUNNY 59 43 55 W14 29.95R
NAPA PTSUNNY 60 47 61 SW12 29.95R
CONCORD MOSUNNY 62 43 49 W17G26 29.96R
OAKLAND MOSUNNY 61 47 59 W15 29.98R
SAN FRAN ARPT PTSUNNY 59 46 62 W14 29.98R
LIVERMORE LGT RAIN 56 49 77 SW15G21 29.97R
HAYWARD PTSUNNY 60 48 64 W14 29.98R
MOFFETT ARPT PTSUNNY 59 46 63 W8G16 29.98R
SAN JOSE ARPT PTSUNNY 59 47 64 SW9 29.99R
CAZ009-010-034-037-074-220200-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLOUDY 56 51 84 W8 30.01R
SALINAS CLOUDY 61 45 55 W15 30.00R
MONTEREY CLOUDY 60 48 64 S13 30.01R
SAN LUIS OBISP CLOUDY 61 53 75 S9 30.02R
SANTA MARIA PTSUNNY 63 51 65 SW14G22 30.03R
HALF MOON BAY MOSUNNY 59 52 77 W13 29.99R
CAZ015-016-220200-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING LGT RAIN 52 47 83 S7 29.86R
RED BLUFF LGT RAIN 57 49 74 SE14G21 29.88S
OROVILLE CLOUDY 55 50 83 S13 29.93R
CHICO PTSUNNY 59 48 67 SE17 29.90R
CAZ016>018-220200-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN PTSUNNY 46 46 100 E12 29.96R FOG
BEALE AFB PTSUNNY 55 48 77 SE18 29.91R
LINCOLN CLOUDY 52 52 100 E12 29.93S
MARYSVILLE CLOUDY 56 49 77 SE18G26 29.92R
PLACERVILLE CLOUDY 41 39 93 E12 29.98R
SAC INTL ARPT CLOUDY 56 52 86 SE13 29.94R
MATHER AIRPORT CLOUDY 55 55 100 SE15G22 29.94R
SAC EXEC ARPT LGT RAIN 56 51 84 SE10G20 29.94R
VACAVILLE PTSUNNY 61 45 55 SW12G25 29.94R
TRAVIS AFB PTSUNNY 61 46 57 SW14 29.92R
CAZ019>021-220200-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON LGT RAIN 58 53 84 SW8 29.97R
MODESTO LGT RAIN 54 49 83 E10 29.99R
MERCED PTSUNNY 56 51 84 NE3 29.99R
LEMOORE PTSUNNY 64 45 49 SW18G29 29.98R
FRESNO PTSUNNY 59 50 72 N7 29.99R
HANFORD LGT RAIN 65 45 48 SW12G18 29.98R
PORTERVILLE PTSUNNY 65 50 58 CALM 30.00S
BAKERSFIELD MOSUNNY 67 48 50 NW8 29.97F
CAZ011-012-071-220200-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA PTSUNNY 49 39 68 W17G30 29.83R
MOUNT SHASTA CLOUDY 42 37 82 CALM 29.85S
ALTURAS CLOUDY 47 35 63 W9 29.81R
CAZ011-012-071-220200-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON SNOW 32 31 96 S7 29.93S VSB 1/4 WCI 26
TRUCKEE CLOUDY 36 34 93 SW6 29.89S FOG WCI 31
TAHOE VLY ARPT LGT SNOW 34 32 92 S10 29.88R FOG WCI 26
MAMMOTH LAKES SNOW 32 28 86 W16G26 29.92R VSB 1/2 WCI 21
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