More than half a dozen wildfires continued to burn across Colorado Monday, including a new fire that sparked on Sunday afternoon near Pagosa Springs.

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

The Lee Fire near Meeker, now the fifth largest fire in Colorado's history, is just one four major fires in western Colorado threatening homes and other structures as firefighters struggle to get containment.