The Burdoin Fire has destroyed at least 45 structures on the Washington side of the Columbia River Gorge and hundreds of residents remain on a level 3 "go now" evacuation order near Lyle, Wash., for a blaze that's burned 11,200 acres so far and remains 13% contained.

At least 850 personnel are fighting the Burdoin Fire and some national forest lands in the Columbia River Gorge are now closed.

A wildfire burning in a sparsely populated region of central Oregon has become the largest fire this year and is on the verge of surpassing 100,000 acres to become a megafire.