Regional Weather Roundup
Issued by NWS

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489
ASUS46 KSTO 040210
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
600 PM PST WED DEC 03 2025

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

CAZ001-003-040300-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  PTCLDY    49  47  93 N5        30.24R FOG
UKIAH          PTCLDY    49  35  58 CALM      30.15R
$$

CAZ005>008-065-075-040300-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     PTCLDY    52  40  63 CALM      30.12R
NAPA           PTCLDY    52  31  44 E5        30.12R
CONCORD        PTCLDY    53  34  48 SE3       30.13R
OAKLAND        PTCLDY    54  41  61 CALM      30.14R
SAN FRAN ARPT  PTCLDY    56  38  50 W6        30.13R
LIVERMORE      CLEAR     52  35  52 E6        30.14R
HAYWARD        CLEAR     57  33  40 E6        30.13R
MOFFETT ARPT   CLEAR     55  39  54 CALM      30.14R
SAN JOSE ARPT  PTCLDY    55  34  45 NW6       30.14R
$$
CAZ009-010-034-037-074-040300-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLEAR     50  43  77 NW5       30.14R
SALINAS        CLEAR     56  36  47 NE12      30.13R
MONTEREY       CLEAR     54  38  54 E5        30.13R
SAN LUIS OBISP PTCLDY    55  39  54 NW6       30.09R
SANTA MARIA    MOCLDY    55  50  83 CALM      30.09R
HALF MOON BAY  CLEAR     52  37  58 N6        30.13R
$$
CAZ015-016-040300-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        PTCLDY    59  28  30 N7        30.16R
RED BLUFF      PTCLDY    49  35  58 NW5       30.18R
OROVILLE       PTCLDY    54  36  50 NW7       30.14R
CHICO          CLEAR     50  37  62 NW7       30.16R
$$
CAZ016>018-040300-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         CLEAR     46  39  76 SE5       30.12S
BEALE AFB      CLEAR     52  38  59 N3        30.10R
LINCOLN        PTCLDY    46  36  66 SE9       30.11S
MARYSVILLE     PTCLDY    54  37  52 NW10      30.12R
SAC INTL ARPT  PTCLDY    52  38  58 E5        30.13R
MATHER AIRPORT CLEAR     45  45 100 SE8       30.13R
SAC EXEC ARPT  CLEAR     51  44  77 S7        30.14R
VACAVILLE      PTCLDY    46  36  68 CALM      30.13S
TRAVIS AFB     PTCLDY    47  34  60 E6        30.11R
$$
CAZ019>021-040300-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLEAR     47  43  86 SE9       30.16R
MODESTO        PTCLDY    44  41  89 SE8       30.17R
MERCED         PTCLDY    43  40  89 E3        30.19R
LEMOORE        CLOUDY    45  42  89 E7        30.20R
FRESNO         CLOUDY    45  40  82 E6        30.20R HAZE
HANFORD        CLOUDY    45  40  82 SE5       30.21R
PORTERVILLE    CLOUDY    47  42  83 CALM      30.21R
BAKERSFIELD    CLOUDY    46  42  86 CALM      30.17R
$$
CAZ011-012-071-040300-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          PTCLDY    33  27  78 SE5       30.29R WCI  29
MOUNT SHASTA   PTCLDY    36  28  73 CALM      30.25R
ALTURAS        MOCLDY    33  25  72 CALM      30.26S
$$
CAZ011-012-071-040300-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON      N/A    N/A N/A N/A MISG      30.17S
TRUCKEE        CLEAR     30  21  69 E3        30.24R
TAHOE VLY ARPT MOCLDY    34  15  46 CALM      30.19R
MAMMOTH LAKES  PTCLDY    30   9  40 W9        30.20R WCI  22
$$