Regional Weather Roundup
Issued by NWS

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073
ASUS46 KSTO 092010
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
1200 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.

CAZ001-003-092100-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  CLOUDY    54  52  93 S8        30.32F FOG
UKIAH          SUNNY     59  45  59 CALM      30.24F
$$

CAZ005>008-065-075-092100-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     CLOUDY    44  43  96 CALM      30.26F FOG
NAPA           CLOUDY    46  43  89 VRB3      30.27F
CONCORD        CLOUDY    46  43  89 N7        30.28F FOG
OAKLAND        MOSUNNY   50  44  80 W6        30.25F
SAN FRAN ARPT  MOSUNNY   48  43  82 NE3       30.24F
LIVERMORE      MOSUNNY   47  43  86 CALM      30.24F FOG
HAYWARD        SUNNY     51  43  74 SW6       30.24F
MOFFETT ARPT   MOSUNNY   48  45  87 NE3       30.24F
SAN JOSE ARPT  MOSUNNY   50  43  77 N5        30.24F
$$
CAZ009-010-034-037-074-092100-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    SUNNY     59  46  62 SE5       30.19F
SALINAS        SUNNY     59  43  55 CALM      30.17F
MONTEREY       SUNNY     62  45  53 SW6       30.17F
SAN LUIS OBISP SUNNY     75  39  27 NW14G21   30.07F
SANTA MARIA    SUNNY     73  42  32 CALM      30.06F
HALF MOON BAY  SUNNY     64  50  59 CALM      30.19F
$$
CAZ015-016-092100-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        FOG       43  42  97 CALM      30.25F VSB 1
RED BLUFF      CLOUDY    43  43 100 N3        30.27F FOG
OROVILLE       CLOUDY    42  42 100 W5        30.30F FOG
CHICO          CLOUDY    41  41 100 MISG      30.30F
$$
CAZ016>018-092100-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         FOG       41  43 100 W5        30.25S VSB 0
BEALE AFB      CLOUDY    44  42  94 CALM      30.28F FOG
LINCOLN        CLOUDY    41  41 100 N3        30.29F
MARYSVILLE     CLOUDY    44  42  93 CALM      30.30F
SAC INTL ARPT  CLOUDY    42  41  96 NW3       30.30F
MATHER AIRPORT CLOUDY    45  45 100 N3        30.27F FOG
SAC EXEC ARPT  CLOUDY    43  42  97 N3        30.29F FOG
VACAVILLE      CLOUDY    44  42  93 N5        30.29F
TRAVIS AFB     CLOUDY    45  42  90 NE7       30.26F
$$
CAZ019>021-092100-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLOUDY    44  41  89 S5        30.28F FOG
MERCED         CLOUDY    43  41  93 VRB3      30.28F FOG
LEMOORE        CLOUDY    42  39  89 E3        30.30F
FRESNO         CLOUDY    42  39  89 S5        30.29F FOG
HANFORD        CLOUDY    41  40  96 CALM      30.31F FOG
PORTERVILLE    CLOUDY    43  41  93 CALM      30.29F
BAKERSFIELD    CLOUDY    44  40  85 W3        30.27F FOG
$$
CAZ011-012-071-092100-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          MOSUNNY   44  41  89 CALM      30.31F
MOUNT SHASTA   SUNNY     55  39  54 CALM      30.27F
ALTURAS        MOSUNNY   55  36  48 NW3       30.28F
$$
CAZ011-012-071-092100-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    SUNNY     61  36  39 W5        30.33F
TRUCKEE        MOSUNNY   46  32  57 CALM      30.37F
TAHOE VLY ARPT SUNNY     52  34  50 NE3       30.36F
MAMMOTH LAKES  SUNNY     59  16  18 SE3       30.40F
$$