Utah fire fighters working to suppress the Deer Creek Fire Saturday witnessed the fire react to atmospheric conditions to form a rare fire-induced tornado, or firenado for short.

Crews are fighting five western slope blazes, including the fast-growing Turner Gulch Fire. See the latest map of the Colorado fires.

The growth of one wildfire burning on Colorado’s Western Slope has slowed to a crawl, but four others continue to scorch thousands of acres, fire officials said.