Arctic Blast and Snow Warnings Threaten Post-Holiday Travel

A powerful Arctic blast is set to bring severe winter weather and lake-effect snow to the eastern U.S. this weekend, potentially disrupting post-Thanksgiving travel. The National Weather Service has issued lake-effect storm warnings from Cleveland to Buffalo, with up to 6 feet of snow expected in some areas. The cold front will also bring dangerously low temperatures and wind chills, raising risks of frostbite and hypothermia. Over 3,900 flights were delayed on Friday, with more disruptions expected as nearly 80 million people travel for Thanksgiving.