A slow-moving system means rain could force those planning outdoor activities in the central and southern U.S. this holiday weekend to come up with a Plan B on one or more days.

Expect unpleasant weather in the second half of this week and pencil in extra time if you are traveling, including from Philadelphia to New York City, Hartford, Providence and Boston.

New video gives a stunning, up close look at the damage and destruction caused by a deadly EF3 tornado that raced through St. Louis, Missouri. You’ll see why a curfew was issued over the weekend and why Mayor Cara Spencer said her heart aches for her city.

People in several Colorado neighborhoods recorded stunning video as tornadoes raced through communities like Elizabeth and Bennett on Sunday. Dozens of homes were damaged across Elbert, Adams and Arapahoe counties.

A Nebraska man is lucky to be alive after a reported tornado touched down between Rogers and North Bend on Monday. Watch this video to see how a massive tree split his home in half and find out how he narrowly escaped.