Regional Weather Roundup
Issued by NWS

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699
ASUS46 KLOX 181812
RWRCA

SOUTHERN CALIFORNIA WEATHER ROUNDUP
NATIONAL WEATHER SERVICE OXNARD CALIFORNIA
1100 AM PDT MON AUG 18 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.

CAZ041-042-087-181900-
LA AND ORANGE COUNTY COASTAL AREAS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
L.A. DOWNTOWN    N/A     81  64  57 SE3         N/A
L.A. AIRPORT   MOSUNNY   75  63  66 W9        29.97S
LONG BEACH     SUNNY     74  63  68 S6        29.96F

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FULLERTON      SUNNY     79  63  57 MISG      29.95F
HAWTHORNE      SUNNY     77  62  59 CALM      29.97S
*LEO CARRILLO    N/A     74  65  72 SW6         N/A
*LOS ALAMITOS  SUNNY     77  64  62 S8        29.93S
SANTA ANA      MOSUNNY   75  64  68 S7        29.96F
STA MONICA APT SUNNY     75  63  66 VRB7      29.97S
TORRANCE       SUNNY     77  64  65 NW7       29.97S

$$

CAZ547-548-048-181900-
LA COUNTY VALLEYS AND INLAND EMPIRE


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURBANK        SUNNY     79  62  56 E6        29.97F
VAN NUYS       SUNNY     81  59  47 CALM      29.96F

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CORONA AIRPORT SUNNY     82  64  54 MISG        N/A
CHINO          SUNNY     82  60  47 CALM      29.97F
*CLAREMONT       N/A     82  60  46 S3          N/A
MARCH AFB      SUNNY     84  52  33 CALM      29.97S
*NORTHRIDGE      N/A     84  55  37 SE2         N/A
ONTARIO        SUNNY     81  59  47 W6        29.97F
POMONA         SUNNY     84  63  48 CALM      29.99F
RIVERSIDE      SUNNY     82  58  43 VRB3      29.96F
SAN BERNARDINO SUNNY     82  50  32 CALM      29.98F
*SAN RAFAEL HI   N/A     81  62  52 S3          N/A
*SAUGUS          N/A     84  55  36 W3          N/A
*WHITEMAN AP   SUNNY     81  57  44 E7        30.00S
*WHITTIER HILL   N/A     75  64  67 S3          N/A
*WOODLAND HILL   N/A     84  57  39 CALM        N/A

$$

CAZ054-055-181900-
LA AND SAN BERNARDINO COUNTY MOUNTAINS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
*ACTON           N/A     86  46  24 SW7         N/A
*BIG BEAR AIRP SUNNY     73  10   9 NW10      30.30S
*BIG PINES       N/A     73   5   7 SW2         N/A
*CHILAO          N/A     77  26  15 S5          N/A
MT WILSON NWS    N/A     70  36  28 W1          N/A
SANDBERG       SUNNY     74  45  35 VRB3      30.16S
*WARM SPRINGS    N/A     78  50  37 CALM        N/A

$$

CAZ028-029-059-060-099-181900-
ANTELOPE VALLEY AND SURROUNDING AREAS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LANCASTER      SUNNY     83  47  28 CALM      30.03F
PALMDALE       SUNNY     84  44  24 VRB3      30.04F
*POPPY PARK      N/A     89  49  24 CALM        N/A

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
29 PALMS       SUNNY     92  41  17 CALM      30.06F
BARSTOW/DAGGET SUNNY     87  47  24 NW7       30.00S
BISHOP         SUNNY     83  36  18 MISG      30.07F
CHINA LAKE     SUNNY     93  48  21 VRB6      30.04S
EDWARDS AFB    SUNNY     87  42  20 W3        29.99F
MOJAVE         SUNNY     82  48  30 SE7       30.05F
NEEDLES        SUNNY    102  57  22 VRB3      29.92F HX 101
VICTORVILLE    SUNNY     84  45  24 E5        30.08F

$$

CAZ039-040-181900-
VENTURA AND SANTA BARBARA COUNTY COAST


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CAMARILLO      SUNNY     75  64  68 SW8       29.97S
OXNARD AIRPORT PTSUNNY   72  63  73 W6        29.98S
SBA APT/GOLETA SUNNY     71  63  75 SE9       29.98S

$$

CAZ044-045-181900-
VENTURA COUNTY VALLEYS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
*TO CIVIC ARTS   N/A     86  70  58 E3          N/A  HX  90

$$

CAZ053-181900-
VENTURA COUNTY MOUNTAINS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
*LOCKWOOD VLY    N/A     79  37  22 MISG        N/A
*ROSE VALLEY     N/A     79  55  44 SW10        N/A

$$

CAZ034-035-036-181900-
CENTRAL COAST AND SANTA YNEZ VALLEY


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SAN LUIS OBISP SUNNY     82  50  32 NW13      29.97F
SANTA MARIA    SUNNY     73  55  53 NW7       30.00S

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
*CAL POLY SLO    N/A     79  55  44 N9          N/A
*LOMPOC        SUNNY     72  56  57 SW7       30.00F
MORRO BAY        N/A     59  55  88 W7          N/A
*SANTA YNEZ    SUNNY     77  55  47 VRB7      29.99S

$$

CAZ037-038-051-181900-
SAN LUIS OBISPO COUNTY INTERIOR AND CUYAMA VALLEY


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PASO ROBLES    SUNNY     73  49  42 VRB7      30.07F

$$

CAZ032-033-061-181900-
SOUTHERN DESERTS


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLYTHE         SUNNY     97  47  18 S10       29.89F HX  93
IMPERIAL       MOSUNNY   96  54  24 VRB3      29.87S HX  94
PALM SPRINGS   SUNNY     98  45  16 SE10      29.90S HX  94
THERMAL        SUNNY     94  60  32 SE10      29.86S HX  94

$$

ELSEWHERE ACROSS THE WESTERN UNITED STATES AND MEXICO


CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DEATH VALLEY,    N/A    103  47  14 E2          N/A  HX  99
DENVER, CO     MOSUNNY   84  47  27 VRB3      30.21F
GRAND CANYON,  SUNNY     78  27  15 MISG      30.34F
HONOLULU, HI   MOSUNNY   82  70  65 E10       30.05R
KAHULUI, MAUI  MOSUNNY   81  68  65 SE5       30.04R
LAKE TAHOE, CA SUNNY     70  44  39 S12G21    30.21S
LAS VEGAS, NV  SUNNY     94  37  13 NE7       30.00F
MAMMOTH LAKES, SUNNY     72  25  17 VRB7      30.27F
MEXICO CITY, M MOSUNNY   70  50  49 NE9       30.34F
PHOENIX, AZ    MOSUNNY  101  31   8 W12       29.90F HX  94
PORTLAND, OR   PTSUNNY   68  52  56 S6        30.04F
RENO, NV       SUNNY     76  43  30 VRB3      30.11F
SALT LAKE CITY SUNNY     90  30  11 S21G29    30.11S
SAN DIEGO, CA  MOSUNNY   72  62  71 VRB6      29.99S
SAN FRANCISCO, MOSUNNY   67  53  61 NW10      30.06F
SAN JOSE, CA   SUNNY     72  50  45 NW7       30.06S
SEATTLE, WA    PTSUNNY   68  51  54 SW10      30.04R
TIJUANA, MEX   SUNNY     77  61  57 W7        30.00S

$$

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 1750      64  320/ 16/ 17 1014.6R         5/11
EAST SANTA BARBA 1750   64 68  230/  4/  4 1014.1S         3/12
SANTA MONICA BAY 1750   65 65  180/  2/  4 1015.5S         2/14
SAN CLEMENTE BAS 1750   64 68  180/  6/  6 1015.1F         4/ 6