A powerful storm system that tore across the United States in recent days is winding down Monday, but in its wake are devastated communities across states hit with violent tornadoes, wildfires and dust storms spun off by the massive system.

The weather cut a swathe of destruction across an area of the country that is home to more than 100 million people.

The dynamic storm from Friday through Sunday had earned an unusual “high risk” designation from weather forecasters.