Regional Weather Roundup
Issued by NWS

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611
ASUS46 KSTO 101210
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
400 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.

CAZ001-003-101300-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  FOG       52  52 100 CALM      30.27F VSB 1/4
UKIAH          CLEAR     38  37  97 CALM      30.21F
$$

CAZ005>008-065-075-101300-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     NOT AVBL
NAPA           CLOUDY    44  42  93 E12       30.21F
CONCORD        CLOUDY    44  43  96 NE6       30.23S FOG
OAKLAND        PTCLDY    40  39  97 NE7       30.20S
SAN FRAN ARPT  PTCLDY    45  43  93 CALM      30.19S
LIVERMORE      CLOUDY    42  41  96 NE6       30.20S FOG
HAYWARD        CLEAR     44  41  89 NE8       30.19S
SAN JOSE ARPT  CLOUDY    44  42  93 CALM      30.19S FOG
$$
CAZ009-010-034-037-074-101300-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLEAR     42  39  89 NE5       30.15F
SALINAS        CLEAR     43  40  89 CALM      30.14S
MONTEREY       CLEAR     43  40  89 SE3       30.12F
SAN LUIS OBISP CLEAR     58  37  45 SE3       30.03S
SANTA MARIA    CLEAR     45  36  70 SE5       30.05F
HALF MOON BAY  CLEAR     50  50 100 MISG      30.14S FOG
$$
CAZ015-016-101300-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        FOG       37  36  96 CALM      30.20S VSB 1/4
RED BLUFF      FOG       40  40 100 S3        30.24S VSB 1/4
OROVILLE       CLOUDY    41  40  96 CALM      30.26S FOG
$$
CAZ016>018-101300-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         FOG       36  36 100 CALM      30.20F VSB 0
BEALE AFB      CLOUDY    42  41  95 CALM      30.24S FOG
LINCOLN        CLOUDY    41  41 100 CALM      30.23F
MARYSVILLE     CLOUDY    42  42 100 E3        30.25F
SAC INTL ARPT  CLOUDY    42  41  96 NE3       30.24F FOG
MATHER AIRPORT NOT AVBL
SAC EXEC ARPT  CLOUDY    44  43  96 CALM      30.24F
VACAVILLE      CLOUDY    42  42 100 N5        30.25S
TRAVIS AFB     CLOUDY    44  42  93 E6        30.22S FOG
$$
CAZ019>021-101300-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLOUDY    43  41  93 S5        30.24R FOG
MERCED         CLOUDY    42  41  96 SE3       30.23F FOG
LEMOORE        CLOUDY    42  40  92 CALM      30.25F FOG
FRESNO         CLOUDY    40  39  97 CALM      30.24F FOG
HANFORD        CLOUDY    41  39  93 CALM      30.25F FOG
PORTERVILLE    CLOUDY    41  41 100 CALM      30.25F
BAKERSFIELD    CLOUDY    42  39  89 SE3       30.23F FOG
$$
CAZ011-012-071-101300-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          FOG       30  30 100 CALM      30.32S VSB 1/4
MOUNT SHASTA   CLEAR     34  33  96 CALM      30.29F
ALTURAS        CLEAR     28  28 100 CALM      30.33F
$$
CAZ011-012-071-101300-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    CLEAR     59  29  31 VRB5      30.32S
TRUCKEE        CLEAR     27  25  93 CALM      30.41R
TAHOE VLY ARPT CLEAR     26  24  92 CALM      30.39R
$$