In photos: Impact of powerful Thanksgiving storms across the U.S.
Drivers make their way along slick and snowy roads in Denver, Colorado. Photo: Joe Mahoney/Getty Images
Two powerful storm systems are leaving the Thanksgiving plans of millions of people in disarray across the United States.
The big picture: The systems have caused transport chaos after triggering heavy snowstorms, rainfall, a "bomb cyclone" with hurricane-force winds and tornadoes in some parts of the country. Here's what's been unfolding, in photos.