Regional Weather Roundup
Issued by NWS

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855
ASUS46 KSTO 170715
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
1200 AM PDT FRI OCT 17 2025

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

CAZ001-003-170800-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  PTCLDY    48  47  96 CALM      30.10S
ARCATA         NOT AVBL
SHELTER COVE   NOT AVBL
UKIAH          CLEAR     51  49  92 CALM      30.03S
$$

CAZ006-505>513-170800-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     CLEAR     49  49 100 CALM      30.00F FOG
NAPA           CLEAR     50  49  96 CALM      30.01S
CONCORD        CLEAR     55  52  89 S3        30.01R
OAKLAND        CLEAR     54  52  93 CALM      30.02R
SAN FRAN ARPT  PTCLDY    57  54  89 W10       30.02R
LIVERMORE      CLEAR     52  48  86 CALM      30.02R
HAYWARD        CLEAR     55  51  86 NE6       30.01R
MOFFETT ARPT   CLEAR     55  52  88 W3        30.01S
SAN JOSE ARPT  PTCLDY    57  53  86 CALM      30.01R
$$
CAZ034-037-514>518-170800-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLEAR     51  49  92 NW6       30.01R
SALINAS        CLEAR     53  51  93 CALM      29.99F
MONTEREY       CLEAR     53  50  89 E3        29.99S
PT PIEDRAS BLS NOT AVBL
SAN LUIS OBISP CLEAR     57  48  72 CALM      29.93S
SANTA MARIA    CLEAR     53  49  86 CALM      29.93F
HALF MOON BAY  CLOUDY    50  50 100 CALM      30.03R
$$
CAZ015-016-170800-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        PTCLDY    55  45  68 SE3       29.99S
RED BLUFF      CLEAR     62  44  51 NW8       30.01R
OROVILLE       PTCLDY    58  50  75 E7        30.00F
$$
CAZ016>018-170800-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         CLEAR     50  50 100 CALM      30.02F
BEALE AFB      CLEAR     54  48  81 E6        29.98F
LINCOLN        CLEAR     48  48 100 E6        29.99F
MARYSVILLE     CLEAR     55  52  89 CALM      29.99F
SAC INTL ARPT  PTCLDY    55  51  86 E5        29.98S
MATHER AIRPORT CLEAR     55  54  94 E6        29.99R
SAC EXEC ARPT  CLEAR     53  52  96 SE5       30.00R
VACAVILLE      CLEAR     51  50  96 N3        30.00R
TRAVIS AFB     CLEAR     55  50  86 SW10      29.97S
$$
CAZ019>021-170800-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLEAR     52  51  97 SE3       30.00R
MODESTO        CLEAR     53  51  93 CALM      29.99R
MERCED         CLEAR     53  51  93 CALM      29.99S
LEMOORE        CLEAR     51  48  89 SW6       30.00F
FRESNO         PTCLDY    56  50  80 CALM      30.01S
HANFORD        CLEAR     51  50  96 CALM      30.01F
PORTERVILLE    CLEAR     53  50  89 SE5       30.02F
BAKERSFIELD    CLEAR     57  50  77 E5        30.01S
$$
CAZ011-012-071-170800-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          PTCLDY    44  39  82 CALM      30.16R
MOUNT SHASTA   PTCLDY    44  38  79 CALM      30.14S
ALTURAS        CLEAR     37  31  78 E6        30.16F WCI  32
$$
CAZ011-012-071-170800-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    PTCLDY    47  17  30 VRB6      30.10S
TRUCKEE        PTCLDY    30  28  93 CALM      30.22R
TAHOE VLY ARPT PTCLDY    30  26  85 SW5       30.18R WCI  25
MAMMOTH LAKES  CLEAR     30  25  80 CALM      30.20S
$$