Regional Weather Roundup
Issued by NWS

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573
ASUS46 KSTO 101308
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
500 AM PST WED DEC 10 2025

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

CAZ001-003-101400-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  FOG       52  52 100 CALM      30.27S VSB 1/4
UKIAH          CLEAR     39  38  96 W3        30.20F
$$

CAZ005>008-065-075-101400-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     NOT AVBL
NAPA           CLOUDY    43  42  97 E15G22    30.21S
CONCORD        CLOUDY    43  42  97 VRB5      30.22F FOG
OAKLAND        PTCLDY    39  38  96 N6        30.20S WCI  35
SAN FRAN ARPT  PTCLDY    47  44  90 E9        30.19S
LIVERMORE      CLOUDY    41  40  96 NE8       30.20S FOG
HAYWARD        CLEAR     44  41  89 NE7       30.19S
SAN JOSE ARPT  CLOUDY    43  42  97 CALM      30.19S FOG
$$
CAZ009-010-034-037-074-101400-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLEAR     41  39  93 CALM      30.14F
SALINAS        CLEAR     41  38  89 SE6       30.13F
MONTEREY       CLEAR     43  40  89 CALM      30.12S
SAN LUIS OBISP CLEAR     54  38  54 E3        30.04R
SANTA MARIA    CLEAR     48  36  63 SE5       30.04F
HALF MOON BAY  CLEAR     46  46 100 CALM      30.13S
$$
CAZ015-016-101400-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        FOG       37  36  96 SE6       30.19F VSB 1/4 WCI  32
RED BLUFF      FOG       41  41 100 S5        30.22F VSB 1/4
OROVILLE       CLOUDY    41  40  96 CALM      30.25F FOG
$$
CAZ016>018-101400-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         FOG       36  36 100 CALM      30.20S VSB 0
BEALE AFB      CLOUDY    42  40  93 CALM      30.23F
LINCOLN        CLOUDY    41  41 100 CALM      30.23F
MARYSVILLE     CLOUDY    42  42 100 CALM      30.24F
SAC INTL ARPT  CLOUDY    43  42  97 W3        30.24S FOG
MATHER AIRPORT NOT AVBL
SAC EXEC ARPT  CLOUDY    44  43  96 CALM      30.24S FOG
VACAVILLE      CLOUDY    42  42 100 N5        30.24F FOG
TRAVIS AFB     CLOUDY    44  42  93 E6        30.21F FOG
$$
CAZ019>021-101400-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLOUDY    43  41  93 E5        30.23F FOG
MERCED         CLOUDY    42  40  92 E5        30.23S
LEMOORE        CLOUDY    41  40  96 S5        30.25S
FRESNO         CLOUDY    40  39  97 S5        30.24S FOG
HANFORD        CLOUDY    41  39  93 CALM      30.26R FOG
PORTERVILLE    CLOUDY    41  41 100 CALM      30.25S
BAKERSFIELD    CLOUDY    42  39  89 CALM      30.22F FOG
$$
CAZ011-012-071-101400-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          FOG       29  29 100 CALM      30.32S VSB 1/4
MOUNT SHASTA   PTCLDY    33  32  96 NW3       30.28F
ALTURAS        CLEAR     26  25  96 CALM      30.32F
$$
CAZ011-012-071-101400-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    CLEAR     58  30  34 VRB5      30.31F
TRUCKEE        CLEAR     27  27 100 CALM      30.40F FOG
TAHOE VLY ARPT CLEAR     25  23  92 CALM      30.39S
$$