The bodies of a couple and a set of human remains that may be those of a missing woman were discovered last week amid the debris.
Colorado had an unusually dry spring, with minimal precipitation since February and high temperatures and low humidity sapping vegetation and forests of moisture. The area hit record high temperatures in the 80s on Sunday.
Colorado has suspended controlled burns, which are designed to reduce wildfire risk, after the State Forest Service acknowledged that a March 22 prescribed burn apparently triggered the wildfire. High wind gusts blew embers across a containment line on March 26, the forest service said.