US braces for historic winter storm; power outage risks mount, flights cancelled — all you need to know

A colossal winter tempest is wreaking havoc across a significant portion of the United States, bringing with it an onslaught of freezing rain and subzero Arctic air. Meteorologists are alerting residents that the storm might cause devastation akin to hurricane-force conditions. With life-threatening wind chills becoming common, the risk of frostbite looms large.