Regional Weather Roundup
Issued by NWS

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275
ASUS46 KLOX 311312
RWRCA

SOUTHERN CALIFORNIA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE OXNARD CALIFORNIA
600 AM PDT SUN AUG 31 2025

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

  -  STATIONS PRECEEDED BY AN ASTERISK (*) ARE NOT NWS OR FAA
     STATIONS AND ARE NOT SUBJECT TO NWS AND FAA QUALITY CONTROL.

CAZ041-042-087-311400-
LA AND ORANGE COUNTY COASTAL AREAS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
L.A. DOWNTOWN    N/A     66  63  88 NW2         N/A
L.A. AIRPORT   PTCLDY    68  66  93 W7        29.91R
LONG BEACH     CLEAR     69  66  90 NW3       29.90R

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FULLERTON      CLEAR     70  58  65 CALM      29.90R
HAWTHORNE      CLOUDY    69  65  86 W7        29.91R
*LEO CARRILLO    N/A     65  61  86 N5          N/A
SANTA ANA      PTCLDY    69  66  90 S3        29.90S
STA MONICA APT CLOUDY    68  66  93 S3        29.91R

$$

CAZ547-548-048-311400-
LA COUNTY VALLEYS AND INLAND EMPIRE


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURBANK        CLEAR     71  52  50 SW3       29.92S
VAN NUYS       CLEAR     70  58  65 CALM      29.91S

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CORONA AIRPORT CLEAR     61  54  77 CALM      29.93R
CHINO          CLEAR     67  55  65 CALM      29.92S
*CLAREMONT       N/A     67  48  51 CALM        N/A
*NORTHRIDGE      N/A     66  54  63 SW1         N/A
ONTARIO        PTCLDY    72  54  53 CALM      29.92S
RIVERSIDE      CLEAR     70  56  61 CALM      29.92R
SAN BERNARDINO CLEAR     70  49  46 CALM      29.94R
*SAN RAFAEL HI   N/A     74  49  40 E5          N/A
*SAUGUS          N/A     71  46  39 N5          N/A
*WHITEMAN AP   NOT AVBL
*WHITTIER HILL   N/A     72  49  44 NE2         N/A
*WOODLAND HILL   N/A     64  55  72 CALM        N/A

$$

CAZ054-055-311400-
LA AND SAN BERNARDINO COUNTY MOUNTAINS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
*ACTON           N/A     62  42  47 CALM        N/A
*BIG BEAR AIRP CLEAR     45  34  65 CALM      30.33S
*BIG PINES       N/A     64  32  30 CALM        N/A
*CHILAO          N/A     71  36  28 CALM        N/A
MT WILSON NWS    N/A     70  39  32 SE1         N/A
SANDBERG       CLEAR     70  44  39 NW13      30.14S
*WARM SPRINGS    N/A     73  44  34 W12         N/A

$$

CAZ028-029-059-060-099-311400-
ANTELOPE VALLEY AND SURROUNDING AREAS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LANCASTER      CLEAR     68  42  38 CALM      30.00R
PALMDALE       CLEAR     65  43  44 SE7       30.01S
*POPPY PARK      N/A     71  41  33 W2          N/A

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
29 PALMS       CLEAR     81  44  27 NW5       30.01R
BARSTOW/DAGGET CLEAR     75  46  35 W10       29.96R
BISHOP         PTCLDY    52  36  54 N8        30.14R
CHINA LAKE     CLEAR     71  40  32 MISG      30.02R
MOJAVE         CLEAR     70  41  35 CALM      30.03R
NEEDLES        CLEAR     87  48  25 W8        29.84R
VICTORVILLE    PTCLDY    70  46  43 S8        30.06S

$$

CAZ039-040-311400-
VENTURA AND SANTA BARBARA COUNTY COAST


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CAMARILLO      CLOUDY    65  64  97 N6        29.90S FOG
OXNARD AIRPORT PTCLDY    67  65  93 CALM      29.90S
*POINT MUGU    CLEAR     61  57  87 NE5       29.91R
SBA APT/GOLETA CLEAR     61  58  90 CALM      29.89S

$$

CAZ044-045-311400-
VENTURA COUNTY VALLEYS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
*TO CIVIC ARTS   N/A     72  61  68 MISG        N/A

$$

CAZ053-311400-
VENTURA COUNTY MOUNTAINS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
*LOCKWOOD VLY    N/A     48  36  61 MISG        N/A
*ROSE VALLEY     N/A     50  37  62 N2          N/A

$$

CAZ034-035-036-311400-
CENTRAL COAST AND SANTA YNEZ VALLEY


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SAN LUIS OBISP CLEAR     60  55  83 S3        29.89R
SANTA MARIA    CLEAR     57  55  93 S3        29.90R

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
*CAL POLY SLO    N/A     64  59  82 CALM        N/A
*LOMPOC        CLEAR     56  56 100 CALM      29.90R
MORRO BAY        N/A     61  57  88 SW1         N/A
*SANTA YNEZ    CLEAR     61  52  72 CALM      29.91R

$$

CAZ037-038-051-311400-
SAN LUIS OBISPO COUNTY INTERIOR AND CUYAMA VALLEY


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PASO ROBLES    CLEAR     60  43  53 CALM      29.96S

$$

CAZ032-033-061-311400-
SOUTHERN DESERTS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLYTHE         CLEAR     81  55  40 NW6       29.79R
IMPERIAL       CLEAR     85  55  35 SW6       29.76S
PALM SPRINGS   CLEAR     84  56  38 W5        29.82S
THERMAL        CLEAR     84  52  33 N5        29.76R

$$

ELSEWHERE ACROSS THE WESTERN UNITED STATES AND MEXICO


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DEATH VALLEY,    N/A     92  39  16 E3          N/A
DENVER, CO     PTCLDY    53  49  86 SW7       30.34R
GRAND CANYON,  CLEAR     65  34  31 NE13G20   30.33R
HONOLULU, HI   MOCLDY    77  68  73 N3        29.98S
KAHULUI, MAUI  CLOUDY    79  68  69 CALM      29.97S
LAKE TAHOE, CA CLEAR     42  37  82 S3        30.29S
LAS VEGAS, NV  PTCLDY    81  40  23 SW5       29.98R
MAMMOTH LAKES, CLEAR     41  34  75 CALM      30.36S
MEXICO CITY, M MOCLDY    59  50  72 N5        30.33R
PHOENIX, AZ    PTCLDY    84  49  29 E5        29.85R
PORTLAND, OR   PTCLDY    62  58  86 CALM      30.02S
RENO, NV       CLEAR     62  40  44 W5        30.18R
SALT LAKE CITY CLEAR     61  45  55 CALM      30.22R
SAN DIEGO, CA  CLOUDY    69  67  93 CALM      29.92R
SAN FRANCISCO, CLEAR     61  54  77 W3        29.92S
SAN JOSE, CA   CLEAR     64  55  72 CALM      29.92S
SEATTLE, WA    PTCLDY    57  55  93 CALM      30.03F
TIJUANA, MEX   FOG       66  64  94 W5        29.94S VSB 1

$$

STATION/POSITION TIME  TEMP    WIND        PRES    VSBY  WAVE
                       AIR SEA DIR/SP/G                  HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (MI)  (FT/S)
WEST SANTA BARBA 1250      62  130/  4/  6 1011.2R         5/ 7
EAST SANTA BARBA 1250   66 69   30/  2/  2 1011.2R         2/ 7
SANTA MONICA BAY 1250   65 66  230/  2/  4 1012.6S         2/17
SAN CLEMENTE BAS 1250   66 69  280/ 10/ 12 1012.5R         4/16