Regional Weather Roundup
Issued by NWS

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397
ASUS46 KSTO 100008
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
400 PM PST TUE DEC 09 2025

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

CAZ001-003-100100-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  CLOUDY    56  53  90 S6        30.28F
UKIAH          CLEAR     62  48  60 W3        30.18R
$$

CAZ005>008-065-075-100100-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     NOT AVBL
NAPA           PTCLDY    46  43  89 E13       30.22S
CONCORD        PTCLDY    46  42  86 N9        30.22F FOG
OAKLAND        PTCLDY    52  46  80 W13       30.19S
SAN FRAN ARPT  PTCLDY    53  46  77 N5        30.18F
LIVERMORE      CLEAR     46  42  86 E10       30.20S FOG
HAYWARD        CLEAR     53  46  77 W6        30.18F
MOFFETT ARPT   CLEAR     54  46  76 NW5       30.18F
SAN JOSE ARPT  CLEAR     55  45  68 NW9       30.18S
$$
CAZ009-010-034-037-074-100100-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLEAR     64  47  53 SE6       30.13S
SALINAS        CLEAR     65  48  54 NW13      30.10S
MONTEREY       CLEAR     59  49  69 CALM      30.13S
SAN LUIS OBISP CLEAR     78  35  21 N9G18     30.03R
SANTA MARIA    CLEAR     79  37  22 N14       30.01S
HALF MOON BAY  CLEAR     61  52  72 NW5       30.14F
$$
CAZ015-016-100100-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        CLEAR     47  46  97 CALM      30.19F
RED BLUFF      CLEAR     46  44  93 SE6       30.22S
OROVILLE       CLOUDY    42  42 100 CALM      30.25S FOG
CHICO          CLOUDY    43  43 100 CALM      30.25R
$$
CAZ016>018-100100-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         FOG       43  43 100 CALM      30.20S VSB 0
BEALE AFB      CLOUDY    44  42  92 CALM      30.23S FOG
LINCOLN        CLOUDY    43  43 100 CALM      30.24R
MARYSVILLE     CLOUDY    44  42  93 CALM      30.24F
SAC INTL ARPT  CLOUDY    43  42  97 CALM      30.24S FOG
MATHER AIRPORT CLOUDY    46  46 100 CALM      30.23S
SAC EXEC ARPT  CLOUDY    44  41  89 CALM      30.25S FOG
VACAVILLE      CLOUDY    45  43  93 N3        30.24F
TRAVIS AFB     CLOUDY    45  42  89 E3        30.22S FOG
$$
CAZ019>021-100100-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLOUDY    45  41  86 CALM      30.23S FOG
MERCED         CLOUDY    44  41  89 CALM      30.23F
LEMOORE        CLOUDY    44  40  85 N3        30.25S
FRESNO         CLOUDY    43  39  86 CALM      30.25R FOG
HANFORD        CLOUDY    43  39  86 CALM      30.26R FOG
PORTERVILLE    CLOUDY    43  41  93 CALM      30.25R
BAKERSFIELD    CLOUDY    45  40  82 CALM      30.21S HAZE
$$
CAZ011-012-071-100100-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          MOCLDY    52  41  66 SW5       30.29S
MOUNT SHASTA   PTCLDY    53  39  59 VRB3      30.26S
ALTURAS        MOCLDY    60  33  36 NW8       30.27R
$$
CAZ011-012-071-100100-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    CLEAR     58  38  47 W3        30.30S
TRUCKEE        CLEAR     57  37  47 S3        30.32R
TAHOE VLY ARPT CLEAR     45  39  79 CALM      30.32S
MAMMOTH LAKES  CLEAR     52  12  20 SW7       30.36R
$$