Cold Springs Fire initial incident commander Mike Smith answers questions from reporters in the burn area of the Cold Springs Fire in Boulder County, Colo. Wednesday, July 13, 2016. (Jeremy Papasso /Daily Camera via AP)
Firefighters work to put out hotspots in the burn area of the Cold Springs Fire in Boulder County, Colo., Wednesday, July 13, 2016. (Jeremy Papasso /Daily Camera via AP)
An empty firefighter tent village is seen as firefighters work to put out hotspots in the burn area of the Cold Springs Fire in Boulder County, Colo., Wednesday, July 13, 2016. (Jeremy Papasso/Daily Camera via AP)
A firefighter works to put out hotspots in the burn area of the Cold Springs Fire in Boulder County, Colo., Wednesday, July 13, 2016. (Jeremy Papasso /Daily Camera via AP)
Firefighters work to put out hotspots in the burn area of the Cold Springs Fire in Boulder County, Colo., Wednesday, July 13, 2016. (Jeremy Papasso /Daily Camera via AP)
Firefighters work to put out hotspots in the burn area of the Cold Springs Fire in Boulder County, Colo., Wednesday, July 13, 2016. (Jeremy Papasso /Daily Camera via AP)
In this July 12, 2016 photo, Colorado National Guard helicopters take off from Boulder Municipal Airport, returning to Buckley Air Force Base in Aurora after crews completed a several-days mission helping battle a blaze outside Nederland, Colo. As of Wednesday, July 13, the fire had destroyed eight homes since breaking out the previous Saturday and was 25 percent contained. Colorado National Guard crews worked from the air to support Hotshot and local fire crews on the ground. (AP Photo/Brennan Linsley)
In this July 12, 2016 photo, rust-colored fire-retardant slurry can be seen where it buffered homes from an encroaching fire at right, as viewed from a Colorado National Guard Blackhawk helicopter after four days battling the blaze, outside Nederland, Colo. As of Wednesday, July 13, the fire had destroyed eight homes since breaking out the previous Saturday and was 25 percent contained. Colorado National Guard crews worked from the air to support Hotshot and local fire crews on the ground. (AP Photo/Brennan Linsley)
In this July 12, 2016 photo, a Colorado National Guard Blackhawk helicopter prepares to take off from Boulder Municipal Airport, returning to Buckley Air Force Base in Aurora after crews completed a several-days mission helping battle a blaze outside Nederland, Colo. As of Wednesday, July 13, the fire had destroyed several homes since breaking out the previous Saturday and was 25 percent contained. Colorado National Guard crews worked from the air to support Hotshot and local fire crews on the ground. (AP Photo/Brennan Linsley)
In this July 12, 2016 photo, fire damage is viewed from a Colorado National Guard Blackhawk helicopter after four days battling the blaze, outside Nederland, Colo. As of Wednesday, July 13, the fire had destroyed eight homes since breaking out the previous Saturday and was 25 percent contained. Colorado National Guard crews worked from the air to support Hotshot and local fire crews on the ground. (AP Photo/Brennan Linsley)
In this July 12, 2016 photo, fire damage is viewed from a Colorado National Guard Blackhawk helicopter after four days of battling the blaze, outside Nederland, Colo. As of Wednesday, July 13, the fire had destroyed eight homes since breaking out the previous Saturday and was 25 percent contained. Two men from Alabama accused of starting it by not fully extinguishing their campfire were expected to face criminal charges. (AP Photo/Brennan Linsley)
In this July 12, 2016 photo, fire damage and a layer of rust-colored fire-retardant slurry can be seen from a Colorado National Guard Blackhawk helicopter after four days battling the blaze, outside Nederland, Colo. As of Wednesday, July 13, the fire had destroyed several homes since breaking out the previous Saturday and was 25 percent contained. Two men from Alabama accused of starting it by not fully extinguishing their campfire were expected to face criminal charges. (AP Photo/Brennan Linsley)
A burned out car is seen at a home on Bonanza Drive on Wednesday, July 13, 2016, caused by the Cold Springs wildfire in Boulder County, Colo. The 528-acre fire has destroyed eight homes since breaking out on Saturday and is 25 percent contained. (Jeremy Papasso/The Daily Camera via AP
Evacuee Kipp Nash looks at the damage to his neighbors property on Bonanza Drive after gathering belongings from his home on Wednesday, July 12, 2016, after being displaced by the Cold Springs wildfire in Boulder County, Colo. (Jeremy Papasso/The Daily Camera via AP
Evacuee Kipp Nash takes a cell phone photograph of his neighbors burned house on Bonanza Drive after gathering belongings from his home on Wednesday, July 13, 2016, after being displaced by the Cold Springs wildfire in Boulder County, Colo. (Jeremy Papasso/The Daily Camera via AP
Ridge Road evacuees load a trailer while gathering belongings from their homes on Wednesday, July 13, 2016, after being displaced by the Cold Springs wildfire in Boulder County, Colo. Some evacuees will be able to remain while others will just be allowed into the fire zone for a few hours Wednesday morning to check on their homes and pick up necessities. (Jeremy Papasso/The Daily Camera via AP
A home is a complete loss on Bonanza Drive on Wednesday, July 13, 2016, caused by the Cold Springs wildfire in Boulder County, Colo. The 528-acre fire has destroyed eight homes since breaking out on Saturday and is 25 percent contained. (Jeremy Papasso/The Daily Camera via AP