Regional Weather Roundup
Issued by NWS

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584
ASUS46 KSTO 041208
RWRCA

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

CAZ001-003-041300-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  CLEAR     45  42  89 N5        30.26F
UKIAH          PTCLDY    37  35  92 CALM      30.22S
$$

CAZ005>008-065-075-041300-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     PTCLDY    37  35  92 NW6       30.21S WCI  32
NAPA           PTCLDY    42  40  92 E12       30.21S
CONCORD        FOG       38  38 100 NW5       30.23S VSB 1/4 WCI  34
OAKLAND        PTCLDY    46  37  71 NE13      30.21S
SAN FRAN ARPT  PTCLDY    45  36  70 W3        30.20S
LIVERMORE      CLEAR     37  32  82 NE3       30.21R
HAYWARD        PTCLDY    43  34  70 CALM      30.20S
MOFFETT ARPT   CLEAR     41  36  81 CALM      30.20S
SAN JOSE ARPT  CLEAR     41  35  79 S3        30.20S
$$
CAZ009-010-034-037-074-041300-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLEAR     39  35  86 CALM      30.20S
SALINAS        CLEAR     41  38  89 SE16      30.19R
MONTEREY       CLEAR     42  31  64 E3        30.18R
SAN LUIS OBISP CLEAR     37  34  89 CALM      30.15S
SANTA MARIA    CLEAR     40  39  97 NE5       30.14F
HALF MOON BAY  PTCLDY    43  36  75 CALM      30.19S
$$
CAZ015-016-041300-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        CLEAR     38  31  76 SE6       30.21S WCI  33
RED BLUFF      CLEAR     39  37  92 S5        30.26R
OROVILLE       CLOUDY    43  40  89 S6        30.27S
$$
CAZ016>018-041300-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         CLEAR     36  36 100 CALM      30.22S
BEALE AFB      FOG       41  40  95 SE7       30.25S VSB 3/8
LINCOLN        CLOUDY    41  41 100 E6        30.25S
MARYSVILLE     CLOUDY    42  41  96 S7        30.26F
SAC INTL ARPT  CLOUDY    44  41  89 S6        30.25S
MATHER AIRPORT CLOUDY    46  46 100 SE7       30.24S FOG
SAC EXEC ARPT  CLOUDY    44  41  89 SE7       30.25F
VACAVILLE      CLOUDY    42  41  96 SE3       30.25S FOG
TRAVIS AFB     CLOUDY    43  42  94 E8        30.23R FOG
$$
CAZ019>021-041300-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLOUDY    45  41  86 SE13      30.24S
MODESTO        CLOUDY    45  40  82 SE8       30.24S
MERCED         CLOUDY    44  40  85 SE5       30.25S
LEMOORE        CLOUDY    43  39  86 SE3       30.25F
FRESNO         CLOUDY    43  39  86 CALM      30.25F FOG
HANFORD        CLOUDY    43  39  86 CALM      30.26S
PORTERVILLE    CLOUDY    44  41  89 SW5       30.25S
BAKERSFIELD    CLOUDY    44  39  82 CALM      30.23F HAZE
$$
CAZ011-012-071-041300-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          PTCLDY    23  21  92 CALM      30.34R
MOUNT SHASTA   PTCLDY    27  23  85 NE5       30.27F WCI  22
ALTURAS        CLEAR     19  17  92 CALM      30.30S
$$
CAZ011-012-071-041300-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON      N/A    N/A N/A N/A MISG      30.21F
TRUCKEE        CLEAR     18  18 100 CALM      30.29S
TAHOE VLY ARPT PTCLDY    19  15  84 S5        30.25F WCI  12
MAMMOTH LAKES  CLEAR     10   3  72 NW5       30.27R WCI   2
$$