One fire was taken care of, crews said. The small Oak Point Fire that started south of the White Sage Fire burn area was contained at 85 acres.

The Dragon Bravo Fire has exploded to over 105,000 acres, making it the largest wildfire in the United States so far this year.

The largest Arizona wildfires have burned half a million acres. The Drago Bravo Fire at the Grand Canyon North Rim just made the top 10 list.

Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand Canyon — are so hot that they are spurring the formation of “fire clouds” that can create their own erratic weather systems.