Scattered twisters and storm damage led to the deaths of at least 13 people in Missouri, including a 30-year-old man who along with his dog was found dead from carbon monoxide poisoning after he was using a generator indoors during the storm, authorities said. In Arkansas, officials confirmed three deaths.

Residents and work crews in the South and Midwest are beginning to clean up and survey the destruction from a series of storms that kicked up wildfires, tornadoes and dust storms

Survivors are reckoning with the fatal storm system that spawned tornadoes, dust storms and fires across a handful of states this weekend.

Unusually vicious and damaging weather across multiple U.S. states spawned violent tornadoes, blinding dust storms, and fast-moving wildfires over the weekend, leaving at least 39 people dead.

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

At least 37 people were killed as a sprawling storm barreled across the nation’s midsection toward the East Coast.