A home covered in fire retardant is seen in front of Black Butte after the the Flat Fire moved through an area near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David RyderThe sun sets through smoke and burned trees after the the Flat Fire moved through an area near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David RyderThe sun sets through smoke and burned trees after the the Flat Fire moved through an area near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David RyderA home covered in fire retardant after the the Flat Fire moved through an area near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”Homes covered in fire retardant after the the Flat Fire moved through an area near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”Trees burn as the the Flat Fire moves through an area near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”A fire vehicle drives through an area burned by the Flat Fire ear Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”A fire vehicle drives through an area burned by the Flat Fire ear Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”A helicopter flies through smoke while carrying a water bucket during the Flat Fire near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David RyderTrees burn as the the Flat Fire moves through an area near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”Homes covered in fire retardant after the the Flat Fire moved through an area near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”A sign warns drivers of fire danger at the Whychus Canyon Preserve as trees burn nearby during the Flat Fire near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”A sign warns drivers of fire danger at the Whychus Canyon Preserve as trees burn nearby during the Flat Fire near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”Fire burns near heavy equipment during the Flat Fire near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”Smoke rises in an area burned by the Flat Fire near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”Smoke rises in an area burned by the Flat Fire near Sisters, Oregon, U.S. August 24, 2025. REUTERS/David Ryder”