2:23
As of Monday morning, more than 600 structures remain threatened by the fire, but there were no reports of structures being destroyed or damaged, CalFire said.
More than 2,000 firefighters, including 10 helicopter crews, are fighting the fire, according to Cal Fire.
![\"PHOTO:](\"http://a.abcnews.com/images/US/napa-3_1755996234628_hpMain_4x3t_384.jpg\")
![\"PHOTO:](\"http://a.abcnews.com/images/US/napa-pickett-fire-rt-jt-250823_1755980517667_hpMain_4x3t_384.jpg\")
The Pickett Fire broke out around 3 p.m. local time on Thursday near the town of Calistoga, officials said. The cause of the blaze remains under investigation.
A marine layer moved into the area overnight, bringing \"decent humidity\" and helping firefighters keep the blaze from spreading, Cal Fire said in an update on Tuesday morning.
\"Large fuels inside the perimeter continue to burn and smolder, which will cause visible smoke over the fire area today,\" Cal Fire further said. \"Firefighters will continue containment efforts and mop up while working in steep, rugged terrain.\"
![\"PHOTO:](\"http://a.abcnews.com/images/US/napa-2_1755996100928_hpMain_4x3t_384.jpg\")
The fire is in the same region as the massive Glass Fire that scorched more than 11,000 acres in 2020.
\"Leadership with prior experience in this rugged terrain, specifically from the 2020 Glass Fire, has been instrumental in guiding effective suppression efforts,\" CalFire said.
ABC News' Tristan Maglunog contributed to this report.
","canonicalUrl":"https://abcnews.com/US/firefighters-battle-wildfire-californias-napa-valley/story?id=124925904","legacySlug":"/news/story/firefighters-battle-wildfire-californias-napa-valley-124925904","noIndexNoFollow":false},"publishTime":"15:49","publishDate":"08-26-2025","updatedTime":"15:49","updatedDate":"08-26-2025","socialImage":{"alt":"A firefighting helicopter crew drops water on the Flat Fire, Aug. 24, 2023, in Central Oregon. ","credit":"Oregon Department of Forestry","ratio":"16x9","url":"https://s.abcnews.com/images/US/Flat-fire-two-hd-bh-250825_1756139619739_hpMain_16x9_1600.jpg","width":992,"height":558},"datePublished":"8/26/2025 15:49:00 GMT","video":{"live":false,"id":124925904,"headline":"Firefighter dies battling wildfire in the West","mediaAssetTitle":"NAPA VALLEY FIRE","description":"The firefighter died in the line of duty at the Bivens Creek Fire in Montana.","duration":"2:23","posterImg":{"url":"https://s.abcnews.com/images/GMA/default-img-undefined.png","width":608,"height":342},"video":{"feed":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2025/08/250824_wn_lee_heat_832_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8"},"playlist":["132306053","132266872","132055565"]},"relatedItems":[{"contentType":"video","date":"April 23, 2026","headline":"Trump orders Navy to 'shoot and kill' any boat laying mines in Strait of Hormuz","section":"News","slug":"/video/132306053","id":"132306053","image":{"alt":"VIDEO: Trump orders Navy to 'shoot and kill' any boat laying mines in Strait of Hormuz","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: Trump orders Navy to 'shoot and kill' any boat laying mines in Strait of Hormuz","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260423_gma_scott_ceasefire3_hpMain_1x1_1600.jpg"}}]}},{"contentType":"video","date":"April 22, 2026","headline":"Fallout after Fed nominee grilled on Capitol Hill","section":"News","slug":"/video/132266872","id":"132266872","image":{"alt":"VIDEO: Fallout after Fed nominee grilled on Capitol Hill","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: Fallout after Fed nominee grilled on Capitol Hill","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260422_gma_schulze_fed3_713_hpMain_1x1_1600.jpg"}}]}},{"contentType":"video","date":"April 15, 2026","headline":"American influencer found dead in Tanzania","section":"News","slug":"/video/132055565","id":"132055565","image":{"alt":"VIDEO: American influencer found dead in Tanzania","credit":"ABCNews.com","ratio":"1x1","url":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_1x1_608.jpg","width":384,"height":384},"images":{"alt":"VIDEO: American influencer found dead in Tanzania","credit":"ABCNews.com","crops":[{"16x9":{"small":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_16x9_608.jpg","medium":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_16x9_992.jpg","large":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_16x9_1600.jpg"}},{"9x16":{"small":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_9x16_608.jpg","medium":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_9x16_992.jpg","large":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_16x9_1600.jpg"}},{"1x1":{"small":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_1x1_608.jpg","medium":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_1x1_992.jpg","large":"https://s.abcnews.com/images/GMA/260415_gma_norwood_ashlee2_732_hpMain_1x1_1600.jpg"}}]}}],"relatedContentSection":"news","schemaContent":{"name":"Firefighter dies battling wildfire in the West","description":"The firefighter died in the line of duty at the Bivens Creek Fire in Montana.","duration":"2:23","uploadDate":"08-26-2025","publication":"08-26-2025","images":"https://s.abcnews.com/images/GMA/default-img-undefined.png","url":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2025/08/250824_wn_lee_heat_832_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","contentUrl":"https://service-pkgabcnews.akamaized.net/opp/hls/abcnews/2025/08/250824_wn_lee_heat_832_,500,800,1200,1800,2500,3200,4500,.mp4.csmil/playlist.m3u8","link":"https://www.goodmorningamerica.com/news/story/firefighters-battle-wildfire-californias-napa-valley-124925904"}},"playlist":[{"id":"132281378","contentType":"story","section":"news"},{"id":"132283010","contentType":"story","section":"news"},{"id":"132273278","contentType":"story","section":"news"},{"id":"132231169","contentType":"story","section":"news"},{"id":"132206748","contentType":"story","section":"news"},{"id":"132200241","contentType":"story","section":"news"},{"id":"132054443","contentType":"story","section":"news"},{"id":"132054798","contentType":"story","section":"news"},{"id":"132033010","contentType":"story","section":"news"},{"id":"131912713","contentType":"story","section":"news"},{"id":"131830583","contentType":"story","section":"news"},{"id":"131834976","contentType":"story","section":"news"},{"id":"131554765","contentType":"story","section":"news"},{"id":"131554815","contentType":"story","section":"news"},{"id":"131543053","contentType":"story","section":"news"},{"id":"131432442","contentType":"story","section":"news"},{"id":"131121474","contentType":"story","section":"news"},{"id":"131247079","contentType":"story","section":"news"},{"id":"131228784","contentType":"story","section":"news"},{"id":"131178806","contentType":"story","section":"news"}],"kvps":{"pgtyp":"article","lang":"en","sp":"goodmorningamerica","programmatic":"true","bundleId":"com.abcnews"}},"analytics":{"accountID":"wdgnewwdgnewgmaweb","ns":"gma","pageName":"gma:news:video","pageType":"video","globalSpecVersion":"v1.08","siteDifferentiator":"gma:site","tagID":"g_page01","userABCookie":"0","section":"news","title":"Firefighter dies battling wildfire in the West","pubTime":"11:49","pubDate":"08-26-2025","modTime":"11:49","modDate":"08-26-2025","taxonomyTags":"none","id":124925904,"editorialOtherSubjects":"","wordCount":"none","columns":"none","authors":"","authorsUnit":"none","authorsBureau":"none","subBrand":"Good Morning America","provider":"Good Morning America","videoName":"Firefighter dies battling wildfire in the West","mediaAssetTitle":"NAPA VALLEY FIRE","videoId":124925904,"mediaOnPage":"video","legacySlug":"/news/story/firefighters-battle-wildfire-californias-napa-valley-124925904"},"taboola":{}},"request":{"headers":{},"httpVersion":"1.1","method":"GET","url":"/video/124925904","vary":{"host":"www.goodmorningamerica.com","cached":true,"path":"/video/124925904","forwarded-proto":"https","device":"desktop","userab":"0"}},"viewport":{"width":1260,"height":0},"user":{}};