The National Weather Service said a “multitude of hazardous weather” would impact the U.S. over the next several days — from thunderstorms and potentially baseball-sized hail on the Plains, to heavy mountain snow in the West and dangerous heat in the South.

The National Weather Service is warning of still more days of dangerous weather conditions across the central U.S. The agency issued the forecast Monday after four days of tornadoes, thunderstorms and heavy rain killed more than two dozen people.