Regional Weather Roundup
Issued by NWS

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002
ASUS46 KSTO 201215
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
500 AM PDT SUN APR 20 2025

NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

CAZ001-003-201300-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  CLOUDY    44  43  96 CALM      30.18S
UKIAH          FOG       47  45  93 CALM      30.09S VSB 1/2
$$

CAZ006-505>513-201300-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     CLOUDY    49  49 100 SW3       30.09F FOG
SAN RAFAEL     N/A       49  MM  MM MISG
NAPA           CLOUDY    49  47  93 NW7       30.09F
CONCORD        CLOUDY    52  47  83 SW8       30.09S
OAKLAND CITY   N/A       52  MM  MM MISG
OAKLAND        CLOUDY    53  47  79 NW6       30.09F
SAN FRAN CITY  N/A       51  MM  80 MISG
SAN FRAN ARPT  CLOUDY    53  47  79 W7        30.09F
LIVERMORE      CLOUDY    50  47  89 CALM      30.08F
HAYWARD        CLOUDY    55  46  71 N5        30.09S
REDWOOD CITY   N/A       54  MM  81 MISG
MOFFETT ARPT   CLOUDY    54  48  82 E5        30.09S
SAN JOSE ARPT  CLOUDY    54  48  80 E3        30.09S
$$
CAZ034-037-514>518-201300-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLOUDY    51  48  89 CALM      30.10S
SALINAS        CLOUDY    52  47  83 E3        30.09S
MONTEREY       CLOUDY    52  50  93 E3        30.09F
SAN LUIS OBISP CLOUDY    50  49  96 CALM      30.07S
SANTA MARIA    FOG       50  50 100 NE3       30.08S VSB 1/2
HALF MOON BAY  CLOUDY    50  48  93 E5        30.10S
$$
CAZ015-016-201300-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        CLEAR     49  46  90 CALM      30.05F
RED BLUFF      CLEAR     48  41  76 W6        30.07S
OROVILLE       CLEAR     51  47  86 CALM      30.08R
$$
CAZ016>018-201300-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         CLEAR     54  39  58 E9        30.06S
BEALE AFB      CLEAR     48  46  91 E3        30.05S
LINCOLN        CLEAR     48  48 100 SE5       30.06S
MARYSVILLE     CLEAR     49  44  83 SE3       30.07S
SAC INTL ARPT  CLEAR     51  47  86 SE6       30.05S
MATHER AIRPORT CLEAR     45  45 100 SE7       30.05S
DOWNTOWN SAC   N/A       48  MM  MM MISG
SAC EXEC ARPT  CLEAR     48  46  93 S3        30.06S
VACAVILLE      CLEAR     48  45  89 SW3       30.05S
TRAVIS AFB     CLEAR     48  45  91 SW13      30.03S
$$
CAZ019>021-201300-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLEAR     47  47 100 N7        30.06S
MODESTO        CLEAR     50  46  86 N3        30.05F
MERCED         CLEAR     49  46  90 W5        30.05R
LEMOORE        CLEAR     51  41  68 NW8       30.06R
FRESNO         CLEAR     54  48  80 W6        30.06R
HANFORD        CLEAR     54  48  80 NW9       30.06S
PORTERVILLE    CLEAR     48  41  76 SE7       30.07S
BAKERSFIELD    CLEAR     58  33  39 E3        30.05S
$$
CAZ011-012-071-201300-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          CLEAR     41  35  79 NE6       30.16S
MOUNT SHASTA   CLEAR     38  33  82 CALM      30.13F
ALTURAS        CLEAR     29  26  89 CALM      30.16S
$$
CAZ011-012-071-201300-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    CLEAR     50  27  40 N5        30.15F
TRUCKEE        FOG       28  28 100 CALM      30.20S VSB 1
TAHOE VLY ARPT CLEAR     29  27  92 S5        30.18F WCI  24
MAMMOTH LAKES  CLEAR     27  16  63 NW5       30.22R WCI  21
$$