On Friday evening, Lambert Airport in St. Louis was struck by what's been called the area's worst tornado in 44 years, resulting in dramatic footage from security cameras and from passengers in the terminal at the time of the storm.

This clip has been one of our Most Shared in St. Louis and nationally:



These clips, which show the chaos breaking out in the airport as the tornado touched down, are among the most-viewed in that area:


This is the third Monday in a row where we've featured trending tornado footage in the U.S. from over the weekend. The first from Wisconsin, and the second from around the Southeast.