316 WWUS74 KAMA 230201 NPWAMA URGENT - WEATHER MESSAGE National Weather Service Amarillo TX 901 PM CDT Sat Aug 22 2026 TXZ015-018>020-317-231015- /O.EXP.KAMA.HT.Y.0042.000000T0000Z-260823T0200Z/ /O.CON.KAMA.HT.Y.0043.260823T1700Z-260824T0200Z/ Wheeler-Armstrong-Donley-Collingsworth-Palo Duro Canyon- Including the cities of Shamrock, Lela, Goodnight, Twitty, Wellington, Dozier, Wayside, Samnorwood, Lutie, Briscoe, Washburn, Palo Duro Canyon State Park, Wheeler, Clarendon, and Claude 901 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY HAS EXPIRED... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM CDT SUNDAY... * WHAT...Temperatures between 105 to 109 degrees. * WHERE...Armstrong, Collingsworth, Donley, Palo Duro Canyon, and Wheeler Counties. * WHEN...From noon to 9 PM CDT Sunday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ TXZ004-005-008>010-012>014-017-231015- /O.CON.KAMA.HT.Y.0043.260823T1700Z-260824T0200Z/ Ochiltree-Lipscomb-Hutchinson-Roberts-Hemphill-Potter-Carson-Gray- Randall- Including the cities of Canyon, Higgins, Perryton, Lake Marvin, Pampa, Panhandle, Borger, Pantex, Waka, Wolf Creek Park, Miami, Bushland, Codman, Kingsmill, Follett, Buffalo Lake, Booker, Glazier, Umbarger, White Deer, Canadian, Amarillo, Skellytown, Lora, and Farnsworth 901 PM CDT Sat Aug 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TO 9 PM CDT SUNDAY... * WHAT...Temperatures between 105 to 109 degrees. * WHERE...Carson, Gray, Hemphill, Hutchinson, Lipscomb, Ochiltree, Potter, Randall, and Roberts Counties. * WHEN...From noon to 9 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ Ward  967 WWUS76 KLOX 230235 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 735 PM PDT Sat Aug 22 2026 CAZ038-231445- /O.EXA.KLOX.HT.Y.0014.260823T1700Z-260825T1700Z/ /O.CON.KLOX.XH.A.0005.260825T1700Z-260829T0300Z/ Cuyama Valley- Including the cities of New Cuyama 735 PM PDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT FROM 10 AM SUNDAY TO 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... * WHAT...For the Heat Advisory, temperatures up to 99 expected. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 104 possible. * WHERE...Cuyama Valley. * WHEN...For the Heat Advisory, from 10 AM Sunday to 10 AM PDT Tuesday. For the Extreme Heat Watch, from Tuesday morning through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ087-349-350-354-355-362-366>368-231445- /O.CON.KLOX.HT.Y.0014.260823T1700Z-260825T1700Z/ /O.CON.KLOX.XH.A.0005.260825T1700Z-260829T0300Z/ Catalina and Santa Barbara Islands-Santa Barbara County Southwestern Coast-Santa Barbara County Southeastern Coast- Ventura County Beaches-Ventura County Inland Coast-Malibu Coast- Los Angeles County Beaches-Palos Verdes Hills-Los Angeles County Inland Coast including Downtown Los Angeles- Including the cities of Point Mugu, El Capitan State Beach, Goleta, Torrance, Compton, Redondo Beach, Norwalk, Ventura, Oxnard, Port Hueneme, Carpinteria, Santa Barbara, LAX, Refugio State Beach, East Ventura, Hollywood, Santa Monica, Rancho Palos Verdes, Culver City, Long Beach, Avalon, Jalama Beach, Downey, Malibu, Pacific Palisades, Gaviota, Camarillo, Beverly Hills, and Montecito 735 PM PDT Sat Aug 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM SUNDAY TO 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... * WHAT...For the Heat Advisory, temperatures up to 94 expected. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 100 possible. * WHERE...Catalina and Santa Barbara Islands, Los Angeles County Beaches, Los Angeles County Inland Coast including Downtown Los Angeles, Malibu Coast, Palos Verdes Hills, Santa Barbara County Southeastern Coast, Santa Barbara County Southwestern Coast, Ventura County Beaches, and Ventura County Inland Coast. * WHEN...For the Heat Advisory, from 10 AM Sunday to 10 AM PDT Tuesday. For the Extreme Heat Watch, from Tuesday morning through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ088-351>353-356>358-369>376-378>380-548-231445- /O.CON.KLOX.HT.Y.0014.260823T1700Z-260825T1700Z/ /O.CON.KLOX.XH.A.0005.260825T1700Z-260829T0300Z/ Santa Clarita Valley-Santa Ynez Mountains Western Range-Santa Ynez Mountains Eastern Range-Santa Barbara County Interior Mountains-Lake Casitas-Ojai Valley-Central Ventura County Valleys- Western Santa Monica Mountains Recreational Area-Eastern 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-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-Los Angeles County San Gabriel Valley- Including the cities of La Canada Flintridge, Sunland, Ojai, Newbury Park, San Gabriel, Topatopa Mountains, Malibu Bowl, Moorpark, Wrightwood, Newhall, Figueroa Mountain, The Angeles Crest Highway, Universal City, Mill Creek, El Monte, Valencia, Santa Clarita, San Rafael Mountain, Northridge, Pyramid Lake, Mount Baldy, Big Pine Mountain, San Marcos Pass, Montecito Hills, Topanga, Burbank, East Los Angeles, Van Nuys, Chatsworth, Fillmore, Glendale, Oat Mountain, Thousand Oaks, Mount Wilson, Tejon Pass, Piru, Malibu Lake, Meiners Oaks, Matilija, Gorman, Acton, Pasadena, Rose Valley, Oak View, Santa Paula, Pomona, Lake Castaic, Simi Valley, Warm Springs, Woodland Hills, and Westlake Village 735 PM PDT Sat Aug 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM SUNDAY TO 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... * WHAT...For the Heat Advisory, temperatures up to 107 expected. For the Extreme Heat Watch, dangerously hot conditions with temperatures up to 112 possible. * WHERE...A portion of southwest California. * WHEN...For the Heat Advisory, from 10 AM Sunday to 10 AM PDT Tuesday. For the Extreme Heat Watch, from Tuesday morning through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ381>383-231445- /O.CON.KLOX.XH.A.0005.260825T1700Z-260829T0300Z/ Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Antelope Valley- Including the cities of Lancaster, Lake Palmdale, Pearblossom, Llano, Valyermo, Palmdale, Lake Los Angeles, and Elizabeth Lake 735 PM PDT Sat Aug 22 2026 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH FRIDAY EVENING... * WHAT...Dangerously hot conditions with temperatures up to 112 possible. * WHERE...Antelope Valley, Eastern Antelope Valley Foothills, and Western Antelope Valley Foothills. * WHEN...From Tuesday morning through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$