Alert archive / California / Wind Advisories in 2025
Wind Advisory 9, NWS Los Angeles, CA
NWS Los Angeles, CA issued this wind advisory at Jan 19, 2025, 11:16 AM PST for Los Angeles County, California. It took effect at Jan 20, 2025, 8:00 AM PST. It was in force for 29 hr.
The area
The counties it named.
The facts
- Issued
- Jan 19, 2025, 11:16 AM PST (19:16 UTC)
- In effect from
- Jan 20, 2025, 8:00 AM PST
- Expired
- Jan 21, 2025, 1:00 PM PST
- In force
- 29 hr
- Issued by
- NWS Los Angeles, CA
County Los Angeles County, CA
The radar
The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 19:15 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
San Diego, CA (KNKX), launched 12:00Z, 7.3 hours before the alert went out and 184 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 766 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- -31 m²/s²
- 0-3 km storm-relative helicity
- 133 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
942 WWUS76 KLOX 191916 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1116 AM PST Sun Jan 19 2025 CAZ088-354-355-358-362-369-371>380-212200- /O.UPG.KLOX.HW.A.0005.250121T0000Z-250121T2000Z/ /O.NEW.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains- Including the cities of Ozena, East Ventura, Oat Mountain, Van Nuys, Gorman, Burbank, Newbury Park, Topatopa Mountains, Wrightwood, Universal City, Woodland Hills, Moorpark, Piru, Chatsworth, La Canada Flintridge, Lockwood Valley, Malibu Lake, Lake Castaic, Camarillo, Simi Valley, Northridge, Warm Springs, Newhall, Westlake Village, Acton, Sunland, Tejon Pass, Port Hueneme, Glendale, Malibu, Mount Wilson, Mount Baldy, Ventura, Valencia, Pacific Palisades, Oxnard, Santa Clarita, Santa Paula, Matilija, Fillmore, Malibu Bowl, Rose Valley, Mount Pinos, Mill Creek, Point Mugu, Pyramid Lake, Thousand Oaks, and The Angeles Crest Highway 1116 AM PST Sun Jan 19 2025 ...HIGH WIND WARNING IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ548-212000- /O.UPG.KLOX.HW.A.0005.250121T0000Z-250121T2000Z/ /O.NEW.KLOX.WI.Y.0009.250120T1600Z-250121T2000Z/ Los Angeles County San Gabriel Valley- Including the cities of Pasadena, East Los Angeles, San Gabriel, El Monte, and Pomona 1116 AM PST Sun Jan 19 2025 ...WIND ADVISORY IN EFFECT FROM 8 AM MONDAY TO NOON PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena. * WHERE...Los Angeles County San Gabriel Valley. * WHEN...From 8 AM Monday to noon PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ CAZ367-370-212000- /O.NEW.KLOX.WI.Y.0009.250120T1600Z-250121T2000Z/ Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area- Including the cities of Rancho Palos Verdes and Topanga 1116 AM PST Sun Jan 19 2025 ...WIND ADVISORY IN EFFECT FROM 8 AM MONDAY TO NOON PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Eastern Santa Monica Mountains Recreational Area and Palos Verdes Hills. * WHEN...From 8 AM Monday to noon PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld
11 follow-up statements
040 WWUS76 KLOX 191921 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1121 AM PST Sun Jan 19 2025 CAZ088-354-355-358-362-369-371>380-200730- /O.CON.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains- Including the cities of Ozena, East Ventura, Oat Mountain, Van Nuys, Gorman, Burbank, Newbury Park, Topatopa Mountains, Wrightwood, Universal City, Woodland Hills, Moorpark, Piru, Chatsworth, La Canada Flintridge, Lockwood Valley, Malibu Lake, Lake Castaic, Camarillo, Simi Valley, Northridge, Warm Springs, Newhall, Westlake Village, Acton, Sunland, Tejon Pass, Port Hueneme, Glendale, Malibu, Mount Wilson, Mount Baldy, Ventura, Valencia, Pacific Palisades, Oxnard, Santa Clarita, Santa Paula, Matilija, Fillmore, Malibu Bowl, Rose Valley, Mount Pinos, Mill Creek, Point Mugu, Pyramid Lake, Thousand Oaks, and The Angeles Crest Highway 1121 AM PST Sun Jan 19 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ367-370-548-200730- /O.CON.KLOX.WI.Y.0009.250120T1600Z-250121T2000Z/ Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Los Angeles County San Gabriel Valley- Including the cities of Rancho Palos Verdes, Pasadena, East Los Angeles, San Gabriel, El Monte, Pomona, and Topanga 1121 AM PST Sun Jan 19 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM MONDAY TO NOON PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena. * WHERE...Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, and Palos Verdes Hills. * WHEN...From 8 AM Monday to noon PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld
985 WWUS76 KLOX 191940 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1140 AM PST Sun Jan 19 2025 CAZ549-550-212200- /O.EXA.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Smugglers Cove and Cuyler Harbor 1140 AM PST Sun Jan 19 2025 ...HIGH WIND WARNING IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...Northeast winds 20 to 35 mph with gusts up to 65 mph expected. * WHERE...San Miguel and Santa Rosa Islands and Santa Cruz and Anacapa Islands. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ088-354-355-358-362-369-371>380-212200- /O.CON.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains- Including the cities of Ozena, East Ventura, Oat Mountain, Van Nuys, Gorman, Burbank, Newbury Park, Topatopa Mountains, Wrightwood, Universal City, Woodland Hills, Moorpark, Piru, Chatsworth, La Canada Flintridge, Lockwood Valley, Malibu Lake, Lake Castaic, Camarillo, Simi Valley, Northridge, Warm Springs, Newhall, Westlake Village, Acton, Sunland, Tejon Pass, Port Hueneme, Glendale, Malibu, Mount Wilson, Mount Baldy, Ventura, Valencia, Pacific Palisades, Oxnard, Santa Clarita, Santa Paula, Matilija, Fillmore, Malibu Bowl, Rose Valley, Mount Pinos, Mill Creek, Point Mugu, Pyramid Lake, Thousand Oaks, and The Angeles Crest Highway 1140 AM PST Sun Jan 19 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ087-212000- /O.EXA.KLOX.WI.Y.0009.250120T1600Z-250121T2000Z/ Catalina and Santa Barbara Islands- Including the cities of Avalon 1140 AM PST Sun Jan 19 2025 ...WIND ADVISORY IN EFFECT FROM 8 AM MONDAY TO NOON PST TUESDAY... * WHAT...Northeast winds 15 to 30 mph with gusts up to 45 mph expected. * WHERE...Catalina and Santa Barbara Islands. * WHEN...From 8 AM Monday to noon PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ CAZ367-370-548-212000- /O.CON.KLOX.WI.Y.0009.250120T1600Z-250121T2000Z/ Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Los Angeles County San Gabriel Valley- Including the cities of Rancho Palos Verdes, Pasadena, East Los Angeles, San Gabriel, El Monte, Pomona, and Topanga 1140 AM PST Sun Jan 19 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM MONDAY TO NOON PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena. * WHERE...Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, and Palos Verdes Hills. * WHEN...From 8 AM Monday to noon PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld
030 WWUS76 KLOX 191944 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1144 AM PST Sun Jan 19 2025 CAZ088-354-355-358-362-369-371>380-549-550-200745- /O.CON.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Ozena, East Ventura, Oat Mountain, Van Nuys, Gorman, Burbank, Newbury Park, Topatopa Mountains, Wrightwood, Universal City, Woodland Hills, Moorpark, Piru, Chatsworth, La Canada Flintridge, Lockwood Valley, Malibu Lake, Lake Castaic, Camarillo, Simi Valley, Northridge, Warm Springs, Newhall, Westlake Village, Acton, Sunland, Tejon Pass, Port Hueneme, Glendale, Malibu, Smugglers Cove, Mount Wilson, Mount Baldy, Ventura, Valencia, Pacific Palisades, Oxnard, Santa Clarita, Santa Paula, Matilija, Fillmore, Malibu Bowl, Rose Valley, Mount Pinos, Mill Creek, Point Mugu, Pyramid Lake, Cuyler Harbor, Thousand Oaks, and The Angeles Crest Highway 1144 AM PST Sun Jan 19 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ087-367-370-548-200745- /O.CON.KLOX.WI.Y.0009.250120T1600Z-250121T2000Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Los Angeles County San Gabriel Valley- Including the cities of Rancho Palos Verdes, Pasadena, East Los Angeles, Avalon, San Gabriel, El Monte, Pomona, and Topanga 1144 AM PST Sun Jan 19 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM MONDAY TO NOON PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena. * WHERE...Catalina and Santa Barbara Islands, Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, and Palos Verdes Hills. * WHEN...From 8 AM Monday to noon PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld
372 WWUS76 KLOX 192019 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1219 PM PST Sun Jan 19 2025 CAZ088-354-355-358-362-369-371>380-549-550-212200- /O.CON.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Ozena, East Ventura, Oat Mountain, Van Nuys, Gorman, Burbank, Newbury Park, Topatopa Mountains, Wrightwood, Universal City, Woodland Hills, Moorpark, Piru, Chatsworth, La Canada Flintridge, Lockwood Valley, Malibu Lake, Lake Castaic, Camarillo, Simi Valley, Northridge, Warm Springs, Newhall, Westlake Village, Acton, Sunland, Tejon Pass, Port Hueneme, Glendale, Malibu, Smugglers Cove, Mount Wilson, Mount Baldy, Ventura, Valencia, Pacific Palisades, Oxnard, Santa Clarita, Santa Paula, Matilija, Fillmore, Malibu Bowl, Rose Valley, Mount Pinos, Mill Creek, Point Mugu, Pyramid Lake, Cuyler Harbor, Thousand Oaks, and The Angeles Crest Highway 1219 PM PST Sun Jan 19 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ381>383-212200- /O.EXB.KLOX.WI.Y.0009.250120T1600Z-250121T2200Z/ Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Antelope Valley- Including the cities of Lake Palmdale, Llano, Palmdale, Lake Los Angeles, Pearblossom, Valyermo, Elizabeth Lake, and Lancaster 1219 PM PST Sun Jan 19 2025 ...WIND ADVISORY IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena, and across the Antelope Valley and Antelope Valley Foothills. * WHERE...Antelope Valley, Eastern Antelope Valley Foothills, and Western Antelope Valley Foothills. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ CAZ087-367-370-548-212200- /O.EXT.KLOX.WI.Y.0009.250120T1600Z-250121T2200Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Los Angeles County San Gabriel Valley- Including the cities of Rancho Palos Verdes, Pasadena, East Los Angeles, Avalon, San Gabriel, El Monte, Pomona, and Topanga 1219 PM PST Sun Jan 19 2025 ...WIND ADVISORY NOW IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena, and across the Antelope Valley and Antelope Valley Foothills. * WHERE...Catalina and Santa Barbara Islands, Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, and Palos Verdes Hills. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld
122 WWUS76 KLOX 192023 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1223 PM PST Sun Jan 19 2025 CAZ088-354-355-358-362-369-371>380-549-550-212200- /O.CON.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Ozena, East Ventura, Oat Mountain, Van Nuys, Gorman, Burbank, Newbury Park, Topatopa Mountains, Wrightwood, Universal City, Woodland Hills, Moorpark, Piru, Chatsworth, La Canada Flintridge, Lockwood Valley, Malibu Lake, Lake Castaic, Camarillo, Simi Valley, Northridge, Warm Springs, Newhall, Westlake Village, Acton, Sunland, Tejon Pass, Port Hueneme, Glendale, Malibu, Smugglers Cove, Mount Wilson, Mount Baldy, Ventura, Valencia, Pacific Palisades, Oxnard, Santa Clarita, Santa Paula, Matilija, Fillmore, Malibu Bowl, Rose Valley, Mount Pinos, Mill Creek, Point Mugu, Pyramid Lake, Cuyler Harbor, Thousand Oaks, and The Angeles Crest Highway 1223 PM PST Sun Jan 19 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ087-367-370-381>383-548-212200- /O.CON.KLOX.WI.Y.0009.250120T1600Z-250121T2200Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Antelope Valley-Los Angeles County San Gabriel Valley- Including the cities of Rancho Palos Verdes, Pasadena, Lake Palmdale, Llano, Palmdale, East Los Angeles, Avalon, Lake Los Angeles, San Gabriel, El Monte, Pearblossom, Pomona, Valyermo, Elizabeth Lake, Topanga, and Lancaster 1223 PM PST Sun Jan 19 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena and also across the Antelope Valley and Antelope Valley Foothills. * WHERE...Antelope Valley, Catalina and Santa Barbara Islands, Eastern Antelope Valley Foothills, Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, Palos Verdes Hills, and Western Antelope Valley Foothills. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld
776 WWUS76 KLOX 192025 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1225 PM PST Sun Jan 19 2025 CAZ088-354-355-358-362-369-371>380-549-550-200830- /O.CON.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Ozena, East Ventura, Oat Mountain, Van Nuys, Gorman, Burbank, Newbury Park, Topatopa Mountains, Wrightwood, Universal City, Woodland Hills, Moorpark, Piru, Chatsworth, La Canada Flintridge, Lockwood Valley, Malibu Lake, Lake Castaic, Camarillo, Simi Valley, Northridge, Warm Springs, Newhall, Westlake Village, Acton, Sunland, Tejon Pass, Port Hueneme, Glendale, Malibu, Smugglers Cove, Mount Wilson, Mount Baldy, Ventura, Valencia, Pacific Palisades, Oxnard, Santa Clarita, Santa Paula, Matilija, Fillmore, Malibu Bowl, Rose Valley, Mount Pinos, Mill Creek, Point Mugu, Pyramid Lake, Cuyler Harbor, Thousand Oaks, and The Angeles Crest Highway 1225 PM PST Sun Jan 19 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ087-367-370-381>383-548-200830- /O.CON.KLOX.WI.Y.0009.250120T1600Z-250121T2200Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Antelope Valley-Los Angeles County San Gabriel Valley- Including the cities of Rancho Palos Verdes, Pasadena, Lake Palmdale, Llano, Palmdale, East Los Angeles, Avalon, Lake Los Angeles, San Gabriel, El Monte, Pearblossom, Pomona, Valyermo, Elizabeth Lake, Topanga, and Lancaster 1225 PM PST Sun Jan 19 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena and also across the Antelope Valley and Antelope Valley Foothills. * WHERE...Antelope Valley, Catalina and Santa Barbara Islands, Eastern Antelope Valley Foothills, Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, Palos Verdes Hills, and Western Antelope Valley Foothills. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld
517 WWUS76 KLOX 192159 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 159 PM PST Sun Jan 19 2025 CAZ088-354-355-358-362-369-371>380-549-550-201000- /O.CON.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Glendale, Newbury Park, Universal City, Warm Springs, Camarillo, Lockwood Valley, Acton, Malibu Bowl, Sunland, Cuyler Harbor, La Canada Flintridge, Santa Clarita, Valencia, Rose Valley, Malibu Lake, Simi Valley, Ozena, Mill Creek, Thousand Oaks, Point Mugu, Pyramid Lake, Moorpark, Santa Paula, Northridge, Gorman, Mount Wilson, Lake Castaic, Wrightwood, Chatsworth, Mount Baldy, Pacific Palisades, East Ventura, Oat Mountain, Topatopa Mountains, Port Hueneme, Ventura, Malibu, Westlake Village, Oxnard, Burbank, Van Nuys, Piru, Tejon Pass, Matilija, Fillmore, Woodland Hills, The Angeles Crest Highway, Newhall, Mount Pinos, and Smugglers Cove 159 PM PST Sun Jan 19 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ087-367-370-381>383-548-201000- /O.CON.KLOX.WI.Y.0009.250120T1600Z-250121T2200Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Antelope Valley-Los Angeles County San Gabriel Valley- Including the cities of Palmdale, Pomona, San Gabriel, Topanga, East Los Angeles, El Monte, Avalon, Lancaster, Pasadena, Lake Palmdale, Valyermo, Lake Los Angeles, Elizabeth Lake, Rancho Palos Verdes, Pearblossom, and Llano 159 PM PST Sun Jan 19 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts of 45 to 55 mph expected. Locally damaging wind gusts to 65 mph along and north of Highway 210 from Altadena to Azusa, and also across the Antelope Valley and Antelope Valley Foothills. * WHERE...Antelope Valley, Catalina and Santa Barbara Islands, Eastern Antelope Valley Foothills, Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, Palos Verdes Hills, and Western Antelope Valley Foothills. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld
422 WWUS76 KLOX 192252 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 252 PM PST Sun Jan 19 2025 CAZ088-354-355-358-362-369-371>380-549-550-212200- /O.CON.KLOX.HW.W.0005.250120T1600Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Glendale, Newbury Park, Universal City, Warm Springs, Camarillo, Lockwood Valley, Acton, Malibu Bowl, Sunland, Cuyler Harbor, La Canada Flintridge, Santa Clarita, Valencia, Rose Valley, Malibu Lake, Simi Valley, Ozena, Mill Creek, Thousand Oaks, Point Mugu, Pyramid Lake, Moorpark, Santa Paula, Northridge, Gorman, Mount Wilson, Lake Castaic, Wrightwood, Chatsworth, Mount Baldy, Pacific Palisades, East Ventura, Oat Mountain, Topatopa Mountains, Port Hueneme, Ventura, Malibu, Westlake Village, Oxnard, Burbank, Van Nuys, Piru, Tejon Pass, Matilija, Fillmore, Woodland Hills, The Angeles Crest Highway, Newhall, Mount Pinos, and Smugglers Cove 252 PM PST Sun Jan 19 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ087-367-370-381>383-548-212200- /O.CON.KLOX.WI.Y.0009.250120T1600Z-250121T2200Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Antelope Valley-Los Angeles County San Gabriel Valley- Including the cities of Palmdale, Pomona, San Gabriel, Topanga, East Los Angeles, El Monte, Avalon, Lancaster, Pasadena, Lake Palmdale, Valyermo, Lake Los Angeles, Elizabeth Lake, Rancho Palos Verdes, Pearblossom, and Llano 252 PM PST Sun Jan 19 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM MONDAY TO 2 PM PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts of 45 to 55 mph expected. Locally damaging wind gusts to 65 mph along and north of Highway 210 from Altadena to Glendora, and also across the Antelope Valley and Antelope Valley Foothills. * WHERE...Antelope Valley, Catalina and Santa Barbara Islands, Eastern Antelope Valley Foothills, Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, Palos Verdes Hills, and Western Antelope Valley Foothills. * WHEN...From 8 AM Monday to 2 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Munroe/Rorke/Sirard/Schoenfeld/Gomberg/Smith
569 WWUS76 KLOX 201846 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1046 AM PST Mon Jan 20 2025 CAZ383-221700- /O.NEW.KLOX.FZ.W.0006.250121T0300Z-250121T1700Z/ /O.NEW.KLOX.FZ.A.0002.250122T0300Z-250122T1700Z/ /O.CON.KLOX.WI.Y.0009.000000T0000Z-250121T2200Z/ Antelope Valley- Including the cities of Lake Los Angeles, Lancaster, and Palmdale 1046 AM PST Mon Jan 20 2025 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST TUESDAY... ...FREEZE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 9 AM PST TUESDAY... ...FREEZE WATCH IN EFFECT FROM TUESDAY EVENING THROUGH WEDNESDAY MORNING... * WHAT...For the Wind Advisory, northeast winds 25 to 35 mph with gusts up to 55 mph, and locally damaging wind gusts to 65 mph. For the Freeze Warning, sub-freezing temperatures as low as 15 to 20 expected. For the Freeze Watch, sub-freezing temperatures as low as 15 to 20 possible. * WHERE...Antelope Valley. * WHEN...For the Wind Advisory, until 2 PM PST Tuesday. For the Freeze Warning, from 7 PM this evening to 9 AM PST Tuesday. For the Freeze Watch, from Tuesday evening through Wednesday morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ CAZ346-347-356-357-211700- /O.NEW.KLOX.FZ.W.0006.250121T0300Z-250121T1700Z/ Santa Barbara County Central Coast Beaches-Santa Barbara County Inland Central Coast-Lake Casitas-Ojai Valley- Including the cities of Ojai, Meiners Oaks, Oak View, Buellton, Santa Maria, Lompoc, and Vandenberg Space Force Base 1046 AM PST Mon Jan 20 2025 ...FREEZE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 9 AM PST TUESDAY... * WHAT...Sub-freezing temperatures as low as 30 to 32 expected. * WHERE...Lake Casitas, Ojai Valley, Santa Barbara County Central Coast Beaches, and Santa Barbara County Inland Central Coast. * WHEN...From 7 PM this evening to 9 AM PST Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly. && $$ CAZ088-354-355-358-362-369-371>380-549-550-212200- /O.CON.KLOX.HW.W.0005.000000T0000Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Smugglers Cove, Ventura, La Canada Flintridge, Mount Baldy, Piru, Burbank, Cuyler Harbor, Point Mugu, Rose Valley, Mount Wilson, Wrightwood, Newhall, East Ventura, Oxnard, Malibu Bowl, Chatsworth, Glendale, Gorman, Moorpark, Pyramid Lake, Santa Paula, Oat Mountain, Pacific Palisades, Universal City, Topatopa Mountains, Lake Castaic, Malibu Lake, Santa Clarita, Newbury Park, Malibu, Fillmore, Van Nuys, Tejon Pass, Mill Creek, Simi Valley, Warm Springs, Acton, Woodland Hills, Matilija, The Angeles Crest Highway, Northridge, Thousand Oaks, Valencia, Mount Pinos, Camarillo, Westlake Village, Ozena, Lockwood Valley, Sunland, and Port Hueneme 1046 AM PST Mon Jan 20 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PST TUESDAY... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...Until 2 PM PST Tuesday. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ087-367-370-381-382-548-212200- /O.CON.KLOX.WI.Y.0009.000000T0000Z-250121T2200Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Los Angeles County San Gabriel Valley- Including the cities of Rancho Palos Verdes, Elizabeth Lake, Pearblossom, East Los Angeles, Pomona, El Monte, Llano, Valyermo, Avalon, Pasadena, San Gabriel, Topanga, and Lake Palmdale 1046 AM PST Mon Jan 20 2025 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST TUESDAY... * WHAT...Northeast winds 25 to 35 mph with gusts of 45 to 55 mph expected. Locally damaging wind gusts to 65 mph along and north of Highway 210 from Altadena to Glendora, and also across the Antelope Valley and Antelope Valley Foothills. * WHERE...Catalina and Santa Barbara Islands, Eastern Antelope Valley Foothills, Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, Palos Verdes Hills, and Western Antelope Valley Foothills. * WHEN...Until 2 PM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen/Rorke
676 WWUS76 KLOX 210941 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 141 AM PST Tue Jan 21 2025 CAZ383-212145- /O.CAN.KLOX.WI.Y.0009.000000T0000Z-250121T2200Z/ /O.UPG.KLOX.FZ.A.0002.250122T0300Z-250122T1700Z/ /O.NEW.KLOX.FZ.W.0007.250122T0600Z-250122T1700Z/ /O.CON.KLOX.FZ.W.0006.000000T0000Z-250121T1700Z/ Antelope Valley- Including the cities of Palmdale, Lake Los Angeles, and Lancaster 141 AM PST Tue Jan 21 2025 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... ...WIND ADVISORY IS CANCELLED... * WHAT...Sub-freezing temperatures as low as 15 to 20 expected. * WHERE...Antelope Valley. * WHEN...For the first Freeze Warning, until 9 AM PST this morning. For the second Freeze Warning, from 10 PM this evening to 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly. && $$ CAZ381-382-211045- /O.CAN.KLOX.WI.Y.0009.000000T0000Z-250121T2200Z/ Western Antelope Valley Foothills-Eastern Antelope Valley Foothills- Including the cities of Pearblossom, Lake Palmdale, Valyermo, Elizabeth Lake, and Llano 141 AM PST Tue Jan 21 2025 ...WIND ADVISORY IS CANCELLED... Winds have diminished and the wind advisory has been cancelled. $$ CAZ346-347-357-212145- /O.NEW.KLOX.FZ.W.0007.250122T0600Z-250122T1700Z/ /O.CON.KLOX.FZ.W.0006.000000T0000Z-250121T1700Z/ Santa Barbara County Central Coast Beaches-Santa Barbara County Inland Central Coast-Ojai Valley- Including the cities of Lompoc, Vandenberg Space Force Base, Santa Maria, Buellton, Ojai, and Oak View 141 AM PST Tue Jan 21 2025 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... * WHAT...Sub-freezing temperatures between 28 and 32 degrees expected. * WHERE...Ojai Valley, Santa Barbara County Central Coast Beaches, and Santa Barbara County Inland Central Coast. * WHEN...For the first Freeze Warning, until 9 AM PST this morning. For the second Freeze Warning, from 10 PM this evening to 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly. && $$ CAZ349-350-212145- /O.NEW.KLOX.FZ.W.0007.250122T0600Z-250122T1700Z/ /O.NEW.KLOX.FR.Y.0006.250121T1000Z-250121T1700Z/ Santa Barbara County Southwestern Coast-Santa Barbara County Southeastern Coast- Including the cities of Montecito, El Capitan State Beach, Santa Barbara, Gaviota, Goleta, Refugio State Beach, Jalama Beach, and Carpinteria 141 AM PST Tue Jan 21 2025 ...FROST ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING... ...FREEZE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM PST WEDNESDAY... * WHAT...For the Frost Advisory, temperatures will fall to between 32 and 35 degrees this morning and will result in frost formation. For the Freeze Warning, sub-freezing temperatures between 28 and 32 degrees expected. * WHERE...Santa Barbara County Southeastern Coast and Santa Barbara County Southwestern Coast. * WHEN...For the Frost Advisory, until 9 AM PST this morning. For the Freeze Warning, from 10 PM this evening to 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ CAZ356-211700- /O.CON.KLOX.FZ.W.0006.000000T0000Z-250121T1700Z/ Lake Casitas- Including the cities of Meiners Oaks 141 AM PST Tue Jan 21 2025 ...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS MORNING... * WHAT...Sub-freezing temperatures as low as 32 degrees. * WHERE...Lake Casitas. * WHEN...Until 9 AM PST this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly. && $$ CAZ088-354-355-358-362-369-371>380-549-550-212145- /O.CON.KLOX.HW.W.0005.000000T0000Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Port Hueneme, Lockwood Valley, Mount Wilson, Glendale, Malibu Bowl, Piru, Northridge, Universal City, Rose Valley, Moorpark, Newhall, Thousand Oaks, Fillmore, Ventura, Point Mugu, Westlake Village, Valencia, Malibu Lake, Mill Creek, Mount Baldy, Newbury Park, Smugglers Cove, Lake Castaic, Chatsworth, The Angeles Crest Highway, Pacific Palisades, Acton, Santa Clarita, Burbank, Topatopa Mountains, Pyramid Lake, La Canada Flintridge, Warm Springs, Simi Valley, Oat Mountain, Ozena, East Ventura, Matilija, Mount Pinos, Gorman, Sunland, Cuyler Harbor, Camarillo, Malibu, Wrightwood, Van Nuys, Oxnard, Woodland Hills, Tejon Pass, and Santa Paula 141 AM PST Tue Jan 21 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... * WHAT...***POWERFUL DAMAGING WINDS EXPECTED!*** For the mountains and foothills, northeast winds increasing to 35 to 50 mph with widespread damaging gusts of 60 to 80 mph expected. Isolated gusts 80 to 100 mph expected in most wind-prone mountain locations, such as the San Gabriels, Santa Susanas, western Santa Monicas, and southern Ventura mountains adjacent to the Highway 126 corridor. For the coasts and valleys, northeast to east winds increasing to 25 to 40 mph with damaging gusts of 50 to 70 mph, strongest along the Highway 118, 126, and 210 corridors. * WHERE...A portion of southwest California. * WHEN...Until 2 PM PST this afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ CAZ087-367-370-548-212145- /O.CON.KLOX.WI.Y.0009.000000T0000Z-250121T2200Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Los Angeles County San Gabriel Valley- Including the cities of El Monte, Avalon, San Gabriel, Pomona, Topanga, Rancho Palos Verdes, Pasadena, and East Los Angeles 141 AM PST Tue Jan 21 2025 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 2 PM PST THIS AFTERNOON... * WHAT...Northeast winds 25 to 35 mph with gusts up to 45 mph expected. Locally damaging wind gusts to 60 mph near Altadena, and across the Antelope Valley and Antelope Valley Foothills. * WHERE...Catalina and Santa Barbara Islands, Eastern Santa Monica Mountains Recreational Area, Los Angeles County San Gabriel Valley, and Palos Verdes Hills. * WHEN...Until 2 PM PST this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. && $$ Visit us at http://www.weather.gov/LosAngeles Hall
216 WWUS76 KLOX 212100 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 100 PM PST Tue Jan 21 2025 CAZ346-347-349-350-357-383-212200- /O.CAN.KLOX.FZ.W.0007.250122T0600Z-250122T1700Z/ Santa Barbara County Central Coast Beaches-Santa Barbara County Inland Central Coast-Santa Barbara County Southwestern Coast- Santa Barbara County Southeastern Coast-Ojai Valley-Antelope Valley- Including the cities of Gaviota, Jalama Beach, Buellton, Montecito, Lancaster, Santa Maria, Lake Los Angeles, Carpinteria, Vandenberg Space Force Base, Palmdale, Refugio State Beach, Lompoc, Ojai, Oak View, El Capitan State Beach, Santa Barbara, and Goleta 100 PM PST Tue Jan 21 2025 ...FREEZE WARNING IS CANCELLED... $$ CAZ088-354-355-358-362-369-371>380-549-550-212200- /O.CAN.KLOX.HW.W.0005.000000T0000Z-250121T2200Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Central Ventura County Valleys-Malibu Coast-Western Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills- Western San Fernando Valley-Eastern San Fernando Valley- Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-San Miguel and Santa Rosa Islands-Santa Cruz and Anacapa Islands- Including the cities of Simi Valley, Santa Clarita, Mount Pinos, Mill Creek, Fillmore, Glendale, Ventura, Westlake Village, Newbury Park, Lake Castaic, Malibu Bowl, Lockwood Valley, Gorman, Ozena, Smugglers Cove, Acton, Mount Wilson, Burbank, Valencia, Moorpark, Cuyler Harbor, Universal City, Northridge, The Angeles Crest Highway, Pyramid Lake, Pacific Palisades, Tejon Pass, Camarillo, Van Nuys, Malibu Lake, Point Mugu, Piru, Chatsworth, Thousand Oaks, Matilija, La Canada Flintridge, Woodland Hills, Oat Mountain, Topatopa Mountains, Rose Valley, Santa Paula, Port Hueneme, Oxnard, Newhall, Malibu, Wrightwood, East Ventura, Mount Baldy, Sunland, and Warm Springs 100 PM PST Tue Jan 21 2025 ...HIGH WIND WARNING IS CANCELLED... Isolated wind gusts up to 45 mph are possible in the Santa Susana and San Gabriel Mountains through tonight. Additional advisories or warnings may be needed for the next Santa Ana event later Wednesday into Thursday. $$ CAZ087-367-370-548-212200- /O.CAN.KLOX.WI.Y.0009.000000T0000Z-250121T2200Z/ Catalina and Santa Barbara Islands-Palos Verdes Hills-Eastern Santa Monica Mountains Recreational Area-Los Angeles County San Gabriel Valley- Including the cities of Rancho Palos Verdes, East Los Angeles, Pomona, Topanga, San Gabriel, Avalon, El Monte, and Pasadena 100 PM PST Tue Jan 21 2025 ...WIND ADVISORY IS CANCELLED... Winds in most areas are expected to remain below 35 mph through this evening. Additional advisories or warnings may be needed for the next Santa Ana event later Wednesday into Thursday. $$ Visit us at http://www.weather.gov/LosAngeles MW
What forecasters said that day
The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Los Angeles, CA wrote its last area forecast discussion before this wind advisory went out at Jan 19, 9:52 AM PST, 1 hour 24 minutes earlier.
Area forecast discussion, Jan 19, 9:52 AM PST, 1 hour 24 minutes before
Area Forecast Discussion...UPDATED
National Weather Service Los Angeles/Oxnard CA
952 AM PST Sun Jan 19 2025
.SYNOPSIS...19/346 AM.
Offshore flow will return today, with local northeast breezes,
less morning low clouds, and a few degrees of warming. Mostly
clear and locally breezy conditions are expected Sun night into
early Monday, then Santa Ana winds will increase during the day. A
moderate to strong Santa Ana wind event will likely affect
Ventura and Los Angeles Counties Monday night and Tuesday, with
weaker offshore flow continuing for much of next week.
Temperatures will be below normal Monday and Tuesday, with a
warming trend later next week. Humidity will be low to very low
most of next week. Frost or freezing temperatures are possible in
wind sheltered areas each night Monday through Thursday.
&&
.SHORT TERM (TDY-TUE)...19/911 AM.
***HIGH WIND WATCHES IN EFFECT LATE MONDAY AFTERNOON THROUGH
TUESDAY MORNING FOR MOST OF VENTURA COUNTY AND PORTIONS OF LOS
ANGELES COUNTY DUE TO A HIGH RISK OF WIDESPREAD DAMAGING WINDS***
***DANGEROUS FIRE WEATHER CONDITIONS EXPECTED FOR MUCH OF VENTURA
AND LOS ANGELES COUNTIES LATE MONDAY MORNING THROUGH TUESDAY
EVENING POSSIBLY CONTINUING THROUGH THURSDAY***
***UPDATE***
There is just a 1 mb onshore push to the east and a 1 mb offshore
push from north. The marine layer is 2000 ft deep and low clouds
cover most of the csts/vlys. Due to the diurnal onshore trends
forecast this afternoon clearing will be slow and a few beaches
may stay cloudy all day. It looks like there will be another
robust marine layer tonight. The deeper marine layer will keep max
temps a little cooler than fcst today.
Current wind forecast looks on track and the wind watches will
very likely be upgraded to wind warnings this afternoon.
forecast was updated to increase clouds and lower temps.
***From Previous Discussion***
A strong upper level ridge of high pressure in the eastern
Pacific will become even more amplified later today and tonight,
with the ridge axis extending well into British Columbia by late
tonight. Upper level flow will become northerly across the
western states later today and tonight. A short wave trough will
drop southward through Nevada and eastern CA tonight and early
Mon, carving out a positively tilted trough over Arizona and far
eastern CA on Monday. There are differences as to how far west the
developing trough will be, and this will affect where the best
height gradients, strongest winds aloft and best subsidence will
occur. The placement of the strongest upper level support will be
absolutely critical in determining how strong the upcoming Santa
Ana wind event will get, and what areas are most likely to receive
damaging winds. Unfortunately, at this time, confidence in these
details remains below average for this close to an event, mainly
because our most used computer models show subtle but important
differences with the upper levels pattern and support for winds.
The WRF shows the upper low digging slightly (but importantly)
farther west Monday and Mon night. For this reason, it shows more
in the way of upper level support, with stronger winds at 850 and
700 mb, better subsidence, and very strong cold air advection. It
also maintains upper support into early Tue afternoon. Winds at
850 mb on the WRF are forecast to reach 60 to 65 kt over portions
of L.A. and VTU Counties Mon night, with 55 kt winds up to 700 mb.
The GFS, which is similar to the EC, shows less digging with the
system, weaker flow aloft, and keep any upper support over the
region for shorter period of time.
At the surface, all models show a very strong an cold surface high
of around 1050 mb dropping into the central Rocky mountains Mon
night and early Tue. Surface pressure gradients between KLAX and
KDAG are forecast to peak around -9 mb offshore early Tuesday
morning according to the WRF and -6.5 to -7.5 according to the GFS
and EC.
It does appears that a Santa Ana wind event will unfold fairly
rapidly Mon, beginning in the mtns of L.A. County in the afternoon,
then working into the valleys and to coastal areas in the evening
or early Mon night. While most of VTU County, the mtns and most
valley areas of L.A. County, and the Malibu Coast are likely to
have a period of at High Wind Warning level winds (or at least
close to warning level winds) late Mon into Tue, there remains
uncertainty as to the magnitude and placement of the strongest
winds. Also uncertain is whether or not mountain wave activity
will force damaging winds down into the foothills of the San
Gabriel Valley and the northeastern San Fernando Valley Mon
evening through early Tue. The WRF suggests it is a distinct
and dangerous possibility, while the mid and upper pattern shown
by the GFS and EC is not as favorable. Will let the next shift
look at the 12Z model runs to see if they provide more clarity.
Widespread northeast wind gusts of 60 to 80 mph are likely (70-80%
chance) in the mountains/foothills of L.A./Ventura counties, with
the potential for isolated gusts in the 80-100 mph range across
the most favored mountain areas. For now, that appears to be the
San Gabriel mountains, Santa Susana mountains, southern Ventura
mountains near the Highway 126 corridor, and the western Santa
Monicas. For the valleys of L.A./VTU Counties, the VTU County
coast, and the Malibu Coast (especially western sections, peak
gusts of 50-70 mph are most likely.
With the potential for mountain wave induced winds, it is
important to note that there could be locally higher gusts than
advertised in foothill and elevated valley communities near the
Highways 118 and 210 corridors extending from Simi Valley/Moorpark
eastward into the northern San Fernando Valley, and the foothills
of the San Gabriel Valley. If the upper level support is closer
to that indicated by the WRF, even typical wind sheltered areas of
the LA Basin and the San Gabriel Valley floor could see some
gusty winds at times (mostly in the 30-50 mph range).
DUE TO THE STRONG WINDS AND VERY LOW RELATIVE HUMIDITY VALUES,
DANGEROUS HIGH END RED FLAG FIRE WEATHER CONDITIONS ARE EXPECTED
LATE MONDAY MORNING THROUGH TUESDAY EVENING. NEW OR EXISTING FIRE
IGNITIONS WILL HAVE A HIGH RISK FOR VERY RAPID FIRE SPREAD AND
EXTREME FIRE BEHAVIOR WITH LONG RANGE SPOTTING. Please refer to
our Fire Weather products (RFWLOX) and the Fire Weather discussion
below for additional details.
.LONG TERM (WED-SAT)...19/601 AM.
An upper ridge in the eastern Pacific will move into the West
Coast Wed and hold in place thru Thu. Low level gradients will
remain offshore, with gusty and possibly advisory level winds at
times across L.A./VTU Counties. There will be significant warming
Wed, with additional warming Thu. Max temps could reach or exceed
80 degrees in some of the warmest valley and inland coastal plain
locations Thu. Very dry and occasionally windy conditions will
likely bring continued significant fire weather concerns to
L.A./VTU Counties thru at least Thu. Due to the very dry and clear
conditions, it will get very cold in wind sheltered interior
locations each night Tue night thru Thu night. The coldest night
will likely be Tue night, and temps could drop into the mid teens
in the Antelope Valley. The may be freezing temps in coastal
sections of SLO/SBA Counties, and the valleys of L.A./VTU Counties.
It continues to be a low confidence forecast for Fri and Sat. An
upper low will bring a 20-30 percent chance of fairly widespread
and mainly light rain and mountain snow with the potential for low
snow levels by Sat. There is a 10 percent chance of a thunderstorm
should the associated upper low pass close to our area. This
would increase the threat for localized heavier rainfall. There is
also a 30-40 percent chance that the system will pass far enough
to the east for no rain across most of the region. Either way a
cool down is likely next weekend with breezy conditions,
especially in the interior.
&&
.AVIATION...19/1213Z.
At 07Z at KLAX, there was no marine layer nor an inversion.
Overall, moderate confidence in 12Z TAF Package. Highest
confidence for desert airfields and moderate confidence for
remaining TAF sites. Timing of Cigs/vsby restrictions may be off
+/- 2 hours. Flight cats could be off one or two especially during
worst conditions.
There is a 30% chance of IFR conds or lower at KSMX from 00Z to
12Z Mon. Similar chances for MVFR conds at KSBA from 06Z to 12Z
Mon. There is a 20% chance of LIFR conds at KSBP thru 18Z Sun.
KLAX...Moderate confidence in 12Z TAF. Timing of flight cat
changes may be off by up to +/- 2 hours. There is a 10% chance of
BKN/OVC005-010 IFR conds from thru 18Z Sun. Good confidence that
any east wind component remains below 8 kt thru the fcst pd.
KBUR...Moderate to high confidence in 12Z TAF. There is a 10%
chance of ~BKN/OVC015-025 thru 18Z Sun.
&&
.MARINE...19/220 AM.
For the Outer Waters, Small Craft Advisory (SCA) level winds are
likely (80-90% chance) Sunday afternoon/eve thru Monday morning.
These conditions will be favored from Point Conception to San
Nicolas Island which includes the waters around and to the west of
the Channel Islands (PZZ676/673). There is a 40-50% chance of
GALE FORCE level NE winds for the waters around and to the south
of the Channel Islands (PZZ676) late Monday night thru Tuesday
morning. Otherwise, sub-advisory conds are expected thru Thursday
night.
For the Inner Waters North of Pt Sal (PZZ645), there is a 30%
chance of SCA level wind gusts Sunday afternoon/eve just offshore
of Port San Luis and Sam Simeon Point. Otherwise, sub-advisory
conds are expected thru late in the week.
For the Inner Waters South of Point Conception, there is a 40-50%
chance of SCA level wind gusts for far western portions of the
Santa Barbara Channel Sunday afternoon thru late evening. From
Ventura Harbor to Santa Monica and out past the Channel Islands,
there is a 60-70% chance of GALE FORCE E/NE wind gusts late Monday
afternoon through Tuesday morning. For the nearshore waters from
Channel Islands Harbor to Malibu and out to Santa Cruz Island,
there is a 20% chance of STORM FORCE wind gusts Monday night into
Tuesday morning. From the Orange County shores through the San
Pedro Channel, there is a 40-50% chance of GALE FORCE wind gusts
Monday evening through Tuesday morning. There is a 60-70% chance
of 25-30 kt winds impacting Avalon Harbor. Steep, choppy seas of 5
to 8 feet will be possible during this time frame.
&&
.LOX WATCHES/WARNINGS/ADVISORIES...
CA...High Wind Watch remains in effect from Monday afternoon
through Tuesday morning for zones
88-354-355-358-362-369-371-372-374>380. (See LAXNPWLOX).
High Wind Watch in effect from Monday afternoon through
Tuesday morning for zones 373-548. (See LAXNPWLOX).
Red Flag Warning in effect from 10 AM Monday to 10 PM PST
Tuesday for zones 288-354-355-358-362-369>380-548. (See LAXRFWLOX).
Fire Weather Watch in effect from Tuesday evening through
Thursday evening for zones 288-354-355-358-362-369>380. (See LAXRFWLOX).
PZ...Gale Watch in effect from Monday afternoon through Tuesday
morning for zones 650-655-676. (See LAXMWWLOX).
Small Craft Advisory in effect from 3 PM this afternoon to 9
AM PST Monday for zones 673-676. (See LAXMWWLOX).
&&
PUBLIC...DB/RM/Rorke
AVIATION...Black
MARINE...Smith/Black
SYNOPSIS...DB/RM/DMB
weather.gov/losangeles
Experimental Graphical Hazardous Weather Outlook at:
https://www.weather.gov/erh/ghwo?wfo=loxThe office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 19, 11:16 AM PST | High Wind Warning | LOX | Los Angeles, Santa Barbara, Ventura | 50 hr |
| Jan 19, 12:57 PM PST | Coastal Flood Advisory | LOX | Los Angeles | 47 hr |
| Jan 19, 12:57 PM PST | High Surf Warning | LOX | Los Angeles | 43 hr |
| Jan 19, 1:22 PM PST | Gale Warning | LOX | 43 hr |
Nearby
Wind Advisories in California, 2025Every wind advisory in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.