Smoke billows behind a row of vines in a St. Helena, Calif., vineyard Sept. 28. (Kent Nishimura / Los Angeles Times)

An air tanker drops retardant on the Glass fire burning Sept. 27 above Davis Estates winery in Calistoga, Calif. (Noah Berger / Associated Press)

Flames from the Glass fire consume the Black Rock Inn in St. Helena, Calif., on Sept. 27. (Noah Berger/Associated Press)
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The Shady fire burns structures Sept. 28 in Santa Rosa, Calif. (Kent Nishimura / Los Angeles Times)
Santa Rosa firefighters monitor the Shady fire Sept. 27 as it makes its way toward homes along Mountain Hawk Drive in the city. (Kent Nishimura / Los Angeles Times)
The Shady fire burns homes Sept. 28 in the Skyhawk community in Santa Rosa, Calif. (Kent Nishimura / Los Angeles Times)
Wildlife is seen running into an engulfed Skyhawk Park on Sept. 28. (Kent Nishimura / Los Angeles Times)
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An American flag flaps in the wind as the Shady fire burns structures Sept. 28 in Santa Rosa, Calif. (Kent Nishimura / Los Angeles Times)
Firefighters work to contain the Glass fire along Sanitarium Road in Napa County on Sept. 27. (Kent Nishimura / Los Angeles Times)
Fire burns along Sanitarium Road in Napa County on Sept. 27. (Kent Nishimura / Los Angeles Times)
A firefighter works along Sanitarium Road. (Kent Nishimura / Los Angeles Times)
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Trees burn along Sanitarium Road in Napa County. (Kent Nishimura / Los Angeles Times)
A firefighter hoists a hose over one shoulder, dousing fire Sept. 17 in Napa County. (Kent Nishimura / Los Angeles Times)
The night sky glows red and orange from the Glass fire in Napa County on Sept. 27. (Kent Nishimura / Los Angeles Times)
Fire glows in the night Sept. 27 in Napa County. (Kent Nishimura / Los Angeles Times)
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Headlights light up the smoke from the Glass fire. (Kent Nishimura / Los Angeles Times)
The Glass fire burns a distinctive building at the Chateau Boswell Winery on Sept. 27, several miles northwest of St. Helena in Napa County. (Kent Nishimura / Los Angeles Times)
The Glass fire burns along the Silverado Trail in Napa County near the Chateau Boswell Winery on Sept. 27. (Kent Nishimura / Los Angeles Times)
The Glass fire burns along the Silverado Trail. (Kent Nishimura / Los Angeles Times)
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Firefighters from the Sacramento Fire Department take part in an operation near a property along Crystal Springs Road in Napa County. (Kent Nishimura / Los Angeles Times)
The Bell Canyon reservoir glows orange as firefighters work to contain the the fire Sept. 27 at the Viader Vineyards & Winery. (Kent Nishimura / Los Angeles Times)
Fire roars near the Viader Vineyards & Winery. (Kent Nishimura / Los Angeles Times)
Goats are evacuated from the Glass fire on Sept. 27. (Kent Nishimura / Los Angeles Times)
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A tanker flies amid smoke from the Glass fire. (Kent Nishimura / Los Angeles Times)
Smoke obscures the trees behind a vineyard along the Silverado Trail. (Kent Nishimura / Los Angeles Times)
Tim Gutierrez of the Sonoma County Fire Protection District hoses down hot spots. (Kent Nishimura / Los Angeles Times)
Smoke obscures trees behind a Napa County vineyard on Sept. 27. (Kent Nishimura / Los Angeles Times)