


Regional Weather Roundup
Issued by NWS
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