A view of the Flagstaff fire west of Boulder, Colo. on Tuesday, June 26, 2012. Colorado has endured nearly a week of 100-plus-degree days and low humidity, sapping moisture from timber and grass, creating a devastating formula for volatile wildfires across the state and punishing conditions for firefighters. (AP Photo/Mark Leffingwell, Daily Camera)

A heavy tanker drops fire retardant while fighting the Flagstaff wildfire on Tuesday, June 26, 2012 in Boulder, Colorado. (AP Photo/Jeremy Papasso, Daily Camera)

The skies are orange as flames from the Waldo Canyon Fire race through a neighborhood in west Colorado Springs, Colo. on Tuesday, June 26, 2012 leaving a trail of destruction, burning homes and buildings in its path. Heavily populated areas in the fire's path have been affected. (AP Photo/Bryan Oller)

A firefighting helicopter flies above the Flagstaff fire on Tuesday, June 26, 2012 west of Boulder, Colo. Colorado has endured nearly a week of 100-plus-degree days and low humidity, sapping moisture from timber and grass, creating a devastating formula for volatile wildfires across the state and punishing conditions for firefighters. (AP Photo/The Boulder Daily Camera, Jeremy Papasso)

A man stops quickly to get some video before running away from approaching flames of the Waldo Canyon Fire as it raced down into western portions of Colorado Springs, Colo. on Tuesday, June 26, 2012 leaving a trail of destruction and burning homes and buildings in it's path. Heavily populated areas in the fire's path have been affected. (AP Photo/Bryan Oller)

The skies are black and glow orange from as the Waldo Canyon Fire which races through portions of Colorado Springs, Colo. on Tuesday, June 26, 2012 leaving a trail of destruction, burning homes and buildings in its path. Heavily populated areas in the fire's path have been affected. (AP Photo/Bryan Oller)

People flee the Waldo Canyon Fire with little time to spare as the fire burns through neighborhoods west of Colorado Springs, Colo. on Tuesday, June 26, 2012. The blaze left a trail of destruction, burning homes and buildings in it's path. Heavily populated areas in the fire's path have been affected. (AP Photo/Bryan Oller)

Firefighters get ready to head into neighborhoods which were caught by the Waldo Canyon Fire after it swept down into western portions of Colorado Springs, Colo. on Tuesday, June 26, 2012 leaving a trail of destruction, burning homes and buildings in its path. Heavily populated areas in the fire's path have been affected. (AP Photo/Bryan Oller)

People watch as smoke billows from a wildfire west of Colorado Springs, Colo. on Saturday, June 23, 2012. The fire has grown to an estimated 600 acres and The Gazette reports authorities are evacuating the exclusive Cedar Heights neighborhood as well as the Garden of the Gods nature center. (AP Photo/Bryan Oller)

A helicopter tries to put out fire on the Waldo Canyon wildfire as it moved into subdivisions and destroyed homes in Colorado Springs, Colo., on Tuesday, June 26, 2012. (AP Photo/Gaylon Wampler)

A helicopter tries to put out fire on the Waldo Canyon wildfire as it moved into subdivisions and destroyed homes in Colorado Springs, Colo., on Tuesday, June 26, 2012. (AP Photo/Gaylon Wampler)

Smoke is visible from Tie Siding, Wyo., as a wildfire burns northwest of Fort Collins, Colo., on Saturday, June 9, 2012. The cause of the fire is not yet known. (AP Photo/Laramie Daily Boomerang, Andy Carpenean)

Stephanie Stover, with the City of Colorado Springs, directs traffic away after a mandatory evacuation was announced for the Garden of The Gods due to a wildfire burning west of Colorado Springs, Colo. on Saturday, June 23, 2012. The fire has grown to an estimated 600 acres and The Gazette reports authorities are evacuating the exclusive Cedar Heights neighborhood as well as the Garden of the Gods. (AP Photo/Bryan Oller)

A helicopter battles the Waldo Canyon Fire near Colorado Springs, Colo., on Monday, June 25, 2012. The fire, one of at least a half-dozen wildfires in Colorado as of Monday, has blackened 5.3 square miles and displaced about 6,000 people since it started Saturday. (AP Photo/Bryan Oller)

A wildfire burns near Colorado Springs, Colo., on Sunday, June 24, 2012. The fire erupted and grew out of control to more than 3 square miles early Sunday, prompting the evacuation of more than 11,000 residents and an unknown number of tourists. (AP Photo/Bryan Oller)

A helicopter and another aircraft battle the Waldo Canyon Fire near Colorado Springs, Colo., on Monday, June 25, 2012. The fire, one of at least a half-dozen wildfires in Colorado as of Monday, has blackened 5.3 square miles and displaced about 6,000 people since it started Saturday. (AP Photo/Bryan Oller)