240
ASUS46 KSTO 211908
RWRCA
NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
1200 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.
CAZ001-003-212000-
NORTHWEST AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CRESCENT CITY LGT RAIN 51 47 86 S6 29.91R
UKIAH LGT RAIN 54 49 83 S5 29.90S
CAZ005>008-065-075-212000-
BAY AREA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SANTA ROSA PTSUNNY 60 52 74 S7 29.91S
NAPA PTSUNNY 62 52 69 SW14 29.92S
CONCORD LGT RAIN 59 52 77 S9 29.93R
OAKLAND PTSUNNY 61 51 70 S10 29.94S
SAN FRAN ARPT LGT RAIN 62 50 64 W10G22 29.93S
LIVERMORE LGT RAIN 57 50 77 S7 29.94R
HAYWARD PTSUNNY 62 50 64 W12G22 29.94R
MOFFETT ARPT PTSUNNY 63 50 63 W8 29.94S
SAN JOSE ARPT LGT RAIN 59 50 72 CALM 29.95R
CAZ009-010-034-037-074-212000-
CENTRAL COAST
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WATSONVILLE LGT RAIN 53 50 89 W7 29.98R FOG
MONTEREY CLOUDY 62 49 62 SW13G22 29.96S
SAN LUIS OBISP PTSUNNY 60 51 72 VRB3 30.02S
SANTA MARIA PTSUNNY 63 53 70 W15G25 30.03R
HALF MOON BAY PTSUNNY 57 55 94 S10 29.96R
CAZ015-016-212000-
NORTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
REDDING CLOUDY 57 53 86 SE15 29.87F FOG
RED BLUFF CLOUDY 56 50 80 SE16 29.90S
OROVILLE LGT RAIN 56 52 86 SE13 29.94S
CHICO PTSUNNY 54 54 100 E13 29.93
CAZ016>018-212000-
SOUTHERN SACRAMENTO VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUBURN CLOUDY 50 50 100 SE8G15 29.94F FOG
BEALE AFB CLOUDY 59 56 90 E17 29.91F
LINCOLN CLOUDY 55 55 100 E13 29.92F
MARYSVILLE CLOUDY 60 53 77 SE10 29.92F
PLACERVILLE CLOUDY 46 45 93 E12G18 29.95S
SAC INTL ARPT PTSUNNY 58 53 84 S10 29.92S
MATHER AIRPORT CLOUDY 63 63 100 SE9 29.91F
SAC EXEC ARPT TSTM 54 49 83 W12G28 29.94R
VACAVILLE PTSUNNY 57 52 83 S7 29.93F
TRAVIS AFB LGT RAIN 58 53 81 SW13 29.90F
CAZ019>021-212000-
SAN JOAQUIN VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
STOCKTON PTSUNNY 63 57 81 SE10 29.91F THUNDER
MODESTO PTSUNNY 60 53 77 SE14 29.92F
MERCED CLOUDY 58 53 84 SE17 29.96S
LEMOORE PTSUNNY 57 54 89 SE14 29.99R
FRESNO LGT RAIN 55 52 89 SE16 29.99S FOG
HANFORD HVY RAIN 54 53 97 E7 30.02R FOG
PORTERVILLE CLOUDY 58 53 84 NE6 30.01F
BAKERSFIELD LGT RAIN 58 50 75 N15G25 29.99R
CAZ011-012-071-212000-
NORTHERN MOUNTAINS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YREKA MOSUNNY 56 38 50 S12 29.83F
MOUNT SHASTA CLOUDY 45 43 93 CALM 29.85S
ALTURAS CLOUDY 47 39 74 W6 29.85S
CAZ011-012-071-212000-
SIERRA NEVADA MTNS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLUE CANYON LGT SNOW 34 33 96 SE8 29.93S FOG WCI 27
TRUCKEE CLOUDY 43 34 70 S16 29.91F FOG
TAHOE VLY ARPT CLOUDY 37 32 82 SE13G24 29.90F WCI 29
MAMMOTH LAKES LGT RAIN 48 30 49 W10G18 29.87F
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page