A relentless stretch of severe weather that left 28 dead and unleashed destruction across the central and eastern United States in recent days isn’t letting up yet, with millions more in the path of dangerous weather this week.

Thousands of people from Texas to Kentucky cleaned up Monday from severe weather that killed more than two dozen people and destroyed thousands of homes and buildings in four days as forecasters warned that more tornadoes and storms were possible in the central U.

A deadly, tornado-spawning storm system that's pummeled large portions of the country for days was threatening the central U.S. into Monday night. The big picture: The National Weather Service confirmed at least four tornadoes in Oklahoma and Nebraska,