Tornadoes in the South and Midwest overnight and early Saturday left 12 dead in Missouri. More tornadoes are forecast through Sunday.

Residents are surveying damage from unusually vicious weather in multiple U.S. states where violent twisters, blinding dust storms and fast-moving wildfires decimated entire neighborhoods. As of Sunday afternoon, at least 37 people had been killed as a sprawling storm barreled across the nation’s midsection toward the East Coast.