One of the largest wildfires ever recorded in Colorado persisted Sunday and a new wildfire sparked in the southwestern corner of the state as gusty winds and low humidity fueled the flames.

A Colorado prison was evacuated as one of the largest wildfires in state history continued to grow, and officials warned residents of remote areas to be ready to leave Sunday as gusty winds and low humidity fed the flames.

The Moffat County Sheriff's Office on Sunday afternoon issued pre-evacuation orders for some parts in the northwest Colorado city of Craig, due to a wildfire that grew in the area.