622
ASUS46 KSTO 220003
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
500 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.
CAZ001-003-220100-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY CLOUDY 54 48 80 S12 29.93S
UKIAH MOSUNNY 58 41 53 W7 29.91R
CAZ005>008-065-075-220100-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA PTSUNNY 61 43 51 W15G23 29.93R
NAPA PTSUNNY 60 47 61 W17 29.93R
CONCORD PTSUNNY 62 43 49 W21G28 29.94S
OAKLAND PTSUNNY 62 49 62 SW16 29.96S
SAN FRAN ARPT PTSUNNY 60 48 64 W20G26 29.96R
LIVERMORE LGT RAIN 56 48 74 SW18G28 29.95S
HAYWARD CLOUDY 58 51 78 SW16 29.96R
MOFFETT ARPT CLOUDY 59 50 72 VRB6 29.97S
SAN JOSE ARPT PTSUNNY 57 50 77 CALM 29.97F
CAZ009-010-034-037-074-220100-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE CLOUDY 57 51 80 W8 30.00F
SALINAS PTSUNNY 61 47 59 W18G26 29.98S
MONTEREY PTSUNNY 60 48 64 SW15G21 30.00S
SAN LUIS OBISP CLOUDY 63 52 67 SW13G21 30.01F
SANTA MARIA PTSUNNY 65 48 54 SW14G21 30.02F
HALF MOON BAY MOSUNNY 61 52 72 W13 29.98S
CAZ015-016-220100-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING LGT RAIN 58 47 66 S8 29.83R
RED BLUFF LGT RAIN 55 50 83 S6 29.88R
OROVILLE LGT RAIN 57 49 74 SE16G22 29.91R
CHICO PTSUNNY 61 46 59 E22 29.89R
CAZ016>018-220100-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN FOG 46 48 100 E13 29.95R VSB 3/4
BEALE AFB PTSUNNY 56 49 76 SE14 29.90S
LINCOLN CLOUDY 52 52 100 SE8 29.93S
MARYSVILLE CLOUDY 56 49 77 SE17 29.91S
SAC INTL ARPT CLOUDY 56 51 84 E8 29.92R
MATHER AIRPORT LGT RAIN 55 55 100 SE15G22 29.92S
SAC EXEC ARPT CLOUDY 57 51 80 SE8 29.93R
VACAVILLE CLOUDY 60 46 59 SW14 29.93R
CAZ019>021-220100-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON LGT RAIN 56 54 93 W5 29.95S
MODESTO LGT RAIN 55 50 83 E7 29.97R
MERCED PTSUNNY 54 50 86 CALM 29.98F
FRESNO PTSUNNY 60 54 80 VRB6 29.97S THUNDER
HANFORD CLOUDY 68 43 40 SW10G20 29.97F
PORTERVILLE PTSUNNY 64 50 60 E9 30.00F
BAKERSFIELD PTSUNNY 67 48 50 NW10 29.98S
CAZ011-012-071-220100-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA MOSUNNY 53 38 56 CALM 29.82F
MOUNT SHASTA CLOUDY 42 38 85 CALM 29.85S
ALTURAS CLOUDY 47 37 68 SE9 29.80F
CAZ011-012-071-220100-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON SNOW 32 32 100 CALM 29.93S VSB 1/4
TRUCKEE SNOWSHWR 36 34 93 CALM 29.89S
TAHOE VLY ARPT LGT SNOW 36 33 89 S13 29.87F FOG WCI 27
MAMMOTH LAKES MIX PCPN 36 27 69 SW24G37 29.89S WCI 24
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