A helicopter is backlit by the sun setting as it drops water over the Bothe-Napa Valley State Park alight from the Glass Fire in Calistoga, Calif., Oct. 3, 2020.

A firefighter with the Oakland Fire Department mops up a hot spot in steep terrain during the Glass Fire in Calistoga, Calif., Oct. 2, 2020.

A firefighter sprays water on hot spots while battling the Glass Fire, Oct. 1, 2020, in Calistoga, Calif.

The Shady Fire can be seen on the hillside behind homes in Santa Rosa, Sept. 28, 2020. The wildfire quickly spread over the mountains and reached Santa Rosa where it has begun to affect homes.

A home bursts into flames from the Shady Fire as it approaches Santa Rosa, Sept. 28, 2020.

Eddy Whitmore evacuates from his Santa Rosa, Calif., home as the Shady Fire approaches, Sept. 27, 2020.

A fire engine leaves a burning property as the Glass Fire tears through St. Helena, Calif., Sept. 27, 2020.

Firefighters work to keep the Bobcat Fire from jumping the Angeles Crest Highway in the Angeles National Forest north of Azusa, Calif., Sept. 21, 2020.

Firefighters work to keep the Bobcat Fire from jumping the Angeles Crest Highway in the Angeles National Forest north of Azusa, Calif., Sept. 21, 2020.

Christina Mitchell stands next to her fiance, George Schmoll, amidst the remnants of their apartment after losing items such as her wedding dress and his wedding ring for their December wedding, now postponed, after a wildfire came through the area in Phoenix, Oregon, Sept. 18, 2020.

The Bobcat fire, which started Sept. 6, rages in Juniper Hills, near Little Rock, Calif., Sept. 18, 2020.

A resident flees as Bobcat fire approaches Cima Mesa Road in Juniper Hills near Little Rock, Calif., Sept. 18 2020.

The Bobcat Fire burns through the Angeles National Forest in Los Angeles County, north of Azusa, Calif., Sept. 17, 2020.

Susan Smith talks to her guide dog inside the medical center at the evacuation center at the Jackson County Fairgrounds on Sept. 16, 2020 in Central Point, Ore.

A satellite image shows smoke from western wildfires moving across the U.S. to the east coast, Sept. 16, 2020.

The melted sign of the Oak Park Motel destroyed by the flames of the Beachie Creek Fire stands in the smoke-filled air in Gates, east of Salem, Ore., Sept. 13, 2020.

A search and rescue team with a canine, from Salt Lake City, Utah, look for victims in the aftermath of the Almeda fire in Talent, Ore., Sept. 13, 2020.

Shayanne Summers holds her dog while wrapped in a blanket after several days of staying in a tent at an evacuation center at the Milwaukie-Portland Elks Lodge, Sept. 13, 2020, in Oak Grove, Ore.

Golfers warm up on the driving range during the preview day of the Safeway Open at Silverado Country Club on Sept. 9, 2020 in Napa, Calif., under an orange sky as wildfires rage throughout the state during record high temperatures.

A boat motors by as the Bidwell Bar Bridge is surrounded by fire in Lake Oroville during the Bear fire in Oroville, Calif., Sept. 9, 2020.

The San Francisco skyline is obscured by orange smoke and haze as seen from Treasure Island in San Francisco, Calif., Sept. 9, 2020.

A law enforcement officer watches flames launch into the air as fire continues to spread from the Bear fire in Oroville, Calif. on Sept. 9, 2020.

The Oregon Capitol building, with its "Oregon Pioneer" bronze sculpture atop the dome, surrounded by skies filled with smoke and ash from wildfires, in Salem, Ore., Sept. 8, 2020.

A cat sits across the street of the smoldering remains of Cressman's General Store and Gas Station along CA-168, where Creek Fire tore through and jumped the highway, Sept. 8, 2020, in Fresno County, Calif.

A home is engulfed in flames of the Creek Fire in the Tollhouse area of unincorporated Fresno County, Calif., Sept. 8, 2020.

Smoke fills the skies as a neighbor helps a family remove animals from their home while the El Dorado fire burns nearby in Yucaipa, Calif., Sept. 6, 2020.