####018011285#### FNUS86 KLOX 152230 FWLLOX ECCDA Discussions National Weather Service Los Angeles/Oxnard CA 330 PM PDT Wed May 15 2024 ECC029-161630- Los Padres National Forest- Discussion for Vandenberg ECC Dispatch 330 PM PDT Wed May 15 2024 ...Discussion from Monterey... Marine layer will continue to bring night and morning low clouds along the coast and inland valleys. Above the marine layer will experience moderate humidity recoveries and below the marine layer will experience excellent humidity recoveries. Onshore flow will lead to breezy winds each afternoon and evening. High pressure will gradually build overhead compressing the marine layer into the weekend. Note : All winds are 20-foot Winds Unless otherwise specified. Thunderstorms imply strong, gusty and erratic winds. ...Discussion from Los Angeles/Oxnard... ...A SLIGHT CHANCE OF THUNDERSTORMS WITH ISOLATED DRY LIGHTNING AND GUSTY AND ERRATIC WINDS POSSIBLE FOR THE INTERIOR SANTA BARBARA, VENTURA, LOS ANGELES COUNTY MOUNTAINS AND ANTELOPE VALLEY THIS AFTERNOON AND EVENING... Due to an unstable airmass over the region, there is a 10 to 20 percent chance of thunderstorms this afternoon and evening across the Antelope Valley and the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, with a 5 to 10 percent chance across the San Luis Obispo interior mountains. There is a smaller but non- zero chance of a shower drifting off the mountains and into the valleys with the easterly steering flow. Any hazards associated with the thunderstorms will be isolated dry lightning with gusty and erratic winds. Otherwise, a deep marine layer will be in place through the weekend with light drizzle possible each morning. The deep marine layer will result in elevated humidities across the beaches and valleys. Elsewhere, humidites of 15 to 35 percent will be common each day, locally down to 10 percent across the eastern portion of the Antelope Valley/Foothills. As for winds, SW to W wind gusts of 30 to 40 mph is expected across the Antelope Valley each afternoon and evening through the weekend, with gusts of 45 to 50 mph likely across the western foothills this afternoon and evening. Across the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, N to NW gusts of 25 to 35 mph will be possible during the afternoon and evening hours today and Thursday. $$ ECC028-161630- Santa Barbara County excluding Los Padres National Forest- Discussion for Santa Barbara ECC Dispatch 330 PM PDT Wed May 15 2024 ...A SLIGHT CHANCE OF THUNDERSTORMS WITH ISOLATED DRY LIGHTNING AND GUSTY AND ERRATIC WINDS POSSIBLE FOR THE INTERIOR SANTA BARBARA, VENTURA, LOS ANGELES COUNTY MOUNTAINS AND ANTELOPE VALLEY THIS AFTERNOON AND EVENING... Due to an unstable airmass over the region, there is a 10 to 20 percent chance of thunderstorms this afternoon and evening across the Antelope Valley and the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, with a 5 to 10 percent chance across the San Luis Obispo interior mountains. There is a smaller but non- zero chance of a shower drifting off the mountains and into the valleys with the easterly steering flow. Any hazards associated with the thunderstorms will be isolated dry lightning with gusty and erratic winds. Otherwise, a deep marine layer will be in place through the weekend with light drizzle possible each morning. The deep marine layer will result in elevated humidities across the beaches and valleys. Elsewhere, humidites of 15 to 35 percent will be common each day, locally down to 10 percent across the eastern portion of the Antelope Valley/Foothills. As for winds, SW to W wind gusts of 30 to 40 mph is expected across the Antelope Valley each afternoon and evening through the weekend, with gusts of 45 to 50 mph likely across the western foothills this afternoon and evening. Across the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, N to NW gusts of 25 to 35 mph will be possible during the afternoon and evening hours today and Thursday. $$ ECC031-161630- Angeles National Forest- Discussion for Lancaster ECC Dispatch 330 PM PDT Wed May 15 2024 ...A SLIGHT CHANCE OF THUNDERSTORMS WITH ISOLATED DRY LIGHTNING AND GUSTY AND ERRATIC WINDS POSSIBLE FOR THE INTERIOR SANTA BARBARA, VENTURA, LOS ANGELES COUNTY MOUNTAINS AND ANTELOPE VALLEY THIS AFTERNOON AND EVENING... Due to an unstable airmass over the region, there is a 10 to 20 percent chance of thunderstorms this afternoon and evening across the Antelope Valley and the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, with a 5 to 10 percent chance across the San Luis Obispo interior mountains. There is a smaller but non- zero chance of a shower drifting off the mountains and into the valleys with the easterly steering flow. Any hazards associated with the thunderstorms will be isolated dry lightning with gusty and erratic winds. Otherwise, a deep marine layer will be in place through the weekend with light drizzle possible each morning. The deep marine layer will result in elevated humidities across the beaches and valleys. Elsewhere, humidites of 15 to 35 percent will be common each day, locally down to 10 percent across the eastern portion of the Antelope Valley/Foothills. As for winds, SW to W wind gusts of 30 to 40 mph is expected across the Antelope Valley each afternoon and evening through the weekend, with gusts of 45 to 50 mph likely across the western foothills this afternoon and evening. Across the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, N to NW gusts of 25 to 35 mph will be possible during the afternoon and evening hours today and Thursday. $$ ECC024-161630- San Luis Obispo County- Discussion for San Luis Obispo ECC Dispatch 330 PM PDT Wed May 15 2024 ...A SLIGHT CHANCE OF THUNDERSTORMS WITH ISOLATED DRY LIGHTNING AND GUSTY AND ERRATIC WINDS POSSIBLE FOR THE INTERIOR SANTA BARBARA, VENTURA, LOS ANGELES COUNTY MOUNTAINS AND ANTELOPE VALLEY THIS AFTERNOON AND EVENING... Due to an unstable airmass over the region, there is a 10 to 20 percent chance of thunderstorms this afternoon and evening across the Antelope Valley and the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, with a 5 to 10 percent chance across the San Luis Obispo interior mountains. There is a smaller but non- zero chance of a shower drifting off the mountains and into the valleys with the easterly steering flow. Any hazards associated with the thunderstorms will be isolated dry lightning with gusty and erratic winds. Otherwise, a deep marine layer will be in place through the weekend with light drizzle possible each morning. The deep marine layer will result in elevated humidities across the beaches and valleys. Elsewhere, humidites of 15 to 35 percent will be common each day, locally down to 10 percent across the eastern portion of the Antelope Valley/Foothills. As for winds, SW to W wind gusts of 30 to 40 mph is expected across the Antelope Valley each afternoon and evening through the weekend, with gusts of 45 to 50 mph likely across the western foothills this afternoon and evening. Across the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, N to NW gusts of 25 to 35 mph will be possible during the afternoon and evening hours today and Thursday. $$ ECC032-161630- Ventura County excluding Los Padres National Forest- Discussion for Ventura ECC Dispatch 330 PM PDT Wed May 15 2024 ...A SLIGHT CHANCE OF THUNDERSTORMS WITH ISOLATED DRY LIGHTNING AND GUSTY AND ERRATIC WINDS POSSIBLE FOR THE INTERIOR SANTA BARBARA, VENTURA, LOS ANGELES COUNTY MOUNTAINS AND ANTELOPE VALLEY THIS AFTERNOON AND EVENING... Due to an unstable airmass over the region, there is a 10 to 20 percent chance of thunderstorms this afternoon and evening across the Antelope Valley and the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, with a 5 to 10 percent chance across the San Luis Obispo interior mountains. There is a smaller but non- zero chance of a shower drifting off the mountains and into the valleys with the easterly steering flow. Any hazards associated with the thunderstorms will be isolated dry lightning with gusty and erratic winds. Otherwise, a deep marine layer will be in place through the weekend with light drizzle possible each morning. The deep marine layer will result in elevated humidities across the beaches and valleys. Elsewhere, humidites of 15 to 35 percent will be common each day, locally down to 10 percent across the eastern portion of the Antelope Valley/Foothills. As for winds, SW to W wind gusts of 30 to 40 mph is expected across the Antelope Valley each afternoon and evening through the weekend, with gusts of 45 to 50 mph likely across the western foothills this afternoon and evening. Across the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, N to NW gusts of 25 to 35 mph will be possible during the afternoon and evening hours today and Thursday. $$ ECC030-161630- Los Angeles County excluding Angeles National Forest- Discussion for Los Angeles ECC Dispatch 330 PM PDT Wed May 15 2024 ...A SLIGHT CHANCE OF THUNDERSTORMS WITH ISOLATED DRY LIGHTNING AND GUSTY AND ERRATIC WINDS POSSIBLE FOR THE INTERIOR SANTA BARBARA, VENTURA, LOS ANGELES COUNTY MOUNTAINS AND ANTELOPE VALLEY THIS AFTERNOON AND EVENING... Due to an unstable airmass over the region, there is a 10 to 20 percent chance of thunderstorms this afternoon and evening across the Antelope Valley and the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, with a 5 to 10 percent chance across the San Luis Obispo interior mountains. There is a smaller but non- zero chance of a shower drifting off the mountains and into the valleys with the easterly steering flow. Any hazards associated with the thunderstorms will be isolated dry lightning with gusty and erratic winds. Otherwise, a deep marine layer will be in place through the weekend with light drizzle possible each morning. The deep marine layer will result in elevated humidities across the beaches and valleys. Elsewhere, humidites of 15 to 35 percent will be common each day, locally down to 10 percent across the eastern portion of the Antelope Valley/Foothills. As for winds, SW to W wind gusts of 30 to 40 mph is expected across the Antelope Valley each afternoon and evening through the weekend, with gusts of 45 to 50 mph likely across the western foothills this afternoon and evening. Across the interior mountains of Santa Barbara, Ventura, and Los Angeles Counties, N to NW gusts of 25 to 35 mph will be possible during the afternoon and evening hours today and Thursday. $$