Regional Weather Roundup
Issued by NWS

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562
ASUS46 KSTO 040910
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
100 AM PST THU DEC 04 2025

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

CAZ001-003-041000-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  PTCLDY    44  42  93 N5        30.25F
UKIAH          PTCLDY    39  36  89 CALM      30.21S
$$

CAZ005>008-065-075-041000-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     MOCLDY    39  36  89 CALM      30.20S
NAPA           MOCLDY    43  35  73 CALM      30.20S
CONCORD        MOCLDY    40  37  89 CALM      30.22R
OAKLAND        MOCLDY    43  38  82 CALM      30.20S
SAN FRAN ARPT  MOCLDY    48  37  65 CALM      30.20R
LIVERMORE      PTCLDY    40  34  79 CALM      30.20S
HAYWARD        MOCLDY    45  35  68 E6        30.20R
MOFFETT ARPT   MOCLDY    43  37  81 SW3       30.20S
SAN JOSE ARPT  PTCLDY    44  36  73 S3        30.20S
$$
CAZ009-010-034-037-074-041000-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    PTCLDY    41  36  82 CALM      30.20S
SALINAS        PTCLDY    43  40  89 SE16      30.18F
MONTEREY       PTCLDY    47  34  60 CALM      30.18R
SAN LUIS OBISP CLEAR     41  37  86 CALM      30.16S
SANTA MARIA    CLEAR     43  42  97 CALM      30.17S
HALF MOON BAY  MOCLDY    41  37  87 CALM      30.20S
$$
CAZ015-016-041000-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        CLEAR     54  27  35 N8        30.20S
RED BLUFF      CLEAR     43  31  62 CALM      30.22R
OROVILLE       CLEAR     44  40  85 SE8       30.24S
$$
CAZ016>018-041000-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         CLEAR     36  36 100 CALM      30.21R
LINCOLN        CLEAR     41  41 100 SE7       30.23S
MARYSVILLE     CLEAR     41  39  93 SE7       30.24R
SAC INTL ARPT  PTCLDY    42  40  92 S7        30.23R
MATHER AIRPORT PTCLDY    39  39 100 CALM      30.23R FOG
SAC EXEC ARPT  PTCLDY    42  40  92 SE6       30.24R
VACAVILLE      CLOUDY    39  39 100 CALM      30.24R FOG
TRAVIS AFB     PTCLDY    39  37  93 E3        30.21R FOG
$$
CAZ019>021-041000-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       PTCLDY    43  41  93 E9        30.23R FOG
MODESTO        CLOUDY    45  42  89 SE8       30.24R
MERCED         CLOUDY    45  41  86 SE8       30.25R
LEMOORE        CLOUDY    42  41  96 E6        30.26S FOG
FRESNO         CLOUDY    44  40  85 SE8       30.26F FOG
HANFORD        CLOUDY    45  40  82 SE5       30.27F
PORTERVILLE    CLOUDY    45  41  86 CALM      30.27S
BAKERSFIELD    CLOUDY    44  40  85 NW3       30.23F
$$
CAZ011-012-071-041000-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          PTCLDY    22  20  92 CALM      30.34S
MOUNT SHASTA   CLEAR     28  24  85 CALM      30.28F
ALTURAS        CLEAR     22  21  96 CALM      30.31R
$$
CAZ011-012-071-041000-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON      N/A    N/A N/A N/A MISG      30.21S
TRUCKEE        CLEAR     21  21 100 CALM      30.28F
TAHOE VLY ARPT CLEAR     23  17  78 CALM      30.24S
MAMMOTH LAKES  CLEAR     18   3  53 N5        30.25F WCI  11
$$