Regional Weather Roundup
Issued by NWS

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202
ASUS46 KSTO 041003
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
200 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.

CAZ001-003-041100-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  PTCLDY    43  40  89 CALM      30.25S FOG
UKIAH          PTCLDY    38  35  89 CALM      30.22R
$$

CAZ005>008-065-075-041100-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     MOCLDY    38  37  97 CALM      30.20S
NAPA           MOCLDY    44  41  89 NE5       30.21R
CONCORD        MOCLDY    40  36  86 NW3       30.22S
OAKLAND        MOCLDY    42  36  79 NE5       30.20S
SAN FRAN ARPT  MOCLDY    47  37  68 W3        30.19F
LIVERMORE      PTCLDY    40  34  79 CALM      30.20S
HAYWARD        MOCLDY    44  34  67 E5        30.20S
MOFFETT ARPT   MOCLDY    43  37  81 CALM      30.20S
SAN JOSE ARPT  PTCLDY    42  35  76 SE5       30.20S
$$
CAZ009-010-034-037-074-041100-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    PTCLDY    37  34  89 CALM      30.21R
SALINAS        PTCLDY    42  38  85 SE17      30.20R
MONTEREY       PTCLDY    44  33  65 E6        30.19R
SAN LUIS OBISP CLEAR     40  36  86 CALM      30.16S
SANTA MARIA    CLEAR     42  41  96 SE3       30.15F
HALF MOON BAY  MOCLDY    43  37  81 CALM      30.19S
$$
CAZ015-016-041100-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        CLEAR     54  26  34 N9        30.20S
RED BLUFF      CLEAR     40  33  76 SE5       30.24R
OROVILLE       CLEAR     42  40  92 SE8       30.26R
$$
CAZ016>018-041100-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         CLEAR     34  34 100 CALM      30.21S
BEALE AFB      CLEAR     39  37  93 SE3       30.24
LINCOLN        CLEAR     41  41 100 S8        30.24R
MARYSVILLE     CLEAR     40  39  97 SE5       30.26R
SAC INTL ARPT  PTCLDY    42  40  92 S7        30.24R
MATHER AIRPORT CLOUDY    45  45 100 SE10      30.23R FOG
SAC EXEC ARPT  PTCLDY    42  41  96 SE5       30.25R
VACAVILLE      CLOUDY    41  41 100 CALM      30.24S FOG
TRAVIS AFB     FOG       36  34  93 CALM      30.21S VSB 1/4
$$
CAZ019>021-041100-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLOUDY    45  42  89 SE8       30.23S FOG
MODESTO        CLOUDY    45  41  86 SE8       30.25R
MERCED         CLOUDY    45  41  86 SE7       30.25S
FRESNO         CLOUDY    44  39  82 SE8       30.26S FOG
HANFORD        CLOUDY    44  39  82 CALM      30.26F
PORTERVILLE    CLOUDY    45  41  86 CALM      30.26F
BAKERSFIELD    CLOUDY    45  40  82 CALM      30.23S
$$
CAZ011-012-071-041100-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          PTCLDY    24  22  91 CALM      30.33F
MOUNT SHASTA   CLEAR     31  25  78 NE3       30.28S
ALTURAS        CLEAR     19  19 100 CALM      30.31S
$$
CAZ011-012-071-041100-
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     18  18 100 CALM      30.29R
TAHOE VLY ARPT CLEAR     21  17  84 S3        30.25R
MAMMOTH LAKES  CLEAR     18   5  57 NW3       30.26S
$$