Regional Weather Roundup
Issued by NWS

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719
ASUS46 KSTO 190915
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
200 AM PDT TUE AUG 19 2025

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

CAZ001-003-191000-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  CLEAR     53  51  93 CALM      30.11S
ARCATA         NOT AVBL
SHELTER COVE   NOT AVBL
UKIAH          CLEAR     54  46  74 CALM      30.05F
$$

CAZ006-505>513-191000-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     CLEAR     52  48  86 CALM      30.02S
NAPA           CLEAR     52  49  89 CALM      30.02S
CONCORD        CLEAR     62  52  69 S14       30.01F
OAKLAND        CLEAR     60  53  77 W5        30.04S
SAN FRAN ARPT  CLEAR     60  53  77 W9        30.03F
LIVERMORE      CLEAR     60  52  74 W7        30.03S
HAYWARD        CLEAR     61  54  77 SW5       30.04S
MOFFETT ARPT   CLEAR     63  48  59 CALM      30.04S
SAN JOSE ARPT  CLEAR     63  50  62 CALM      30.04S
$$
CAZ034-037-514>518-191000-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLEAR     59  52  77 NW6       30.04S
SALINAS        CLEAR     61  52  72 NW8       30.03S
MONTEREY       CLEAR     62  47  57 SW5       30.05S
PT PIEDRAS BLS NOT AVBL
SAN LUIS OBISP CLEAR     58  51  78 CALM      30.00S
SANTA MARIA    CLEAR     57  52  83 MISG      30.01S
HALF MOON BAY  CLEAR     54  54 100 CALM      30.06S
$$
CAZ015-016-191000-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        CLEAR     65  40  39 CALM      30.00R
RED BLUFF      CLEAR     65  52  62 NW7       30.00S
OROVILLE       CLEAR     69  46  43 CALM      30.00S
$$
CAZ016>018-191000-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         CLEAR     66  45  45 CALM      30.04S
BEALE AFB      CLEAR     67  44  43 E6        29.97S
LINCOLN        CLEAR     64  45  48 SE7       29.98S
SAC INTL ARPT  CLEAR     63  52  67 SE10      29.98S
MATHER AIRPORT CLEAR     63  46  55 S6        29.98S
SAC EXEC ARPT  CLEAR     63  46  54 SE3       29.99S
VACAVILLE      CLEAR     62  49  62 SW7       29.98S
TRAVIS AFB     CLEAR     60  51  70 SW16      29.96S
$$
CAZ019>021-191000-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       CLEAR     62  49  62 NW6       29.99S
MODESTO        CLEAR     67  50  54 N7        29.98S
MERCED         CLEAR     66  50  56 NW8       29.97S
LEMOORE        CLEAR     70  50  49 NW13      29.97S
FRESNO         CLEAR     72  48  42 NW10      29.97S
HANFORD        CLEAR     71  51  49 NW12      29.97S
PORTERVILLE    CLEAR     69  54  58 CALM      29.99S
BAKERSFIELD    CLEAR     74  48  39 NW7       29.97S
$$
CAZ011-012-071-191000-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          CLEAR     59  46  62 E5        30.09R
MOUNT SHASTA   CLEAR     46  39  76 CALM      30.13S
ALTURAS        CLEAR     48  34  58 N3        30.17S
$$
CAZ011-012-071-191000-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    CLEAR     60  40  47 CALM      30.23S
TRUCKEE        CLEAR     45  37  76 CALM      30.26S
TAHOE VLY ARPT CLEAR     45  38  76 CALM      30.26S
MAMMOTH LAKES  CLEAR     46  27  46 N3        30.31S
$$