Editor's note: For the latest on the severe winter weather, click here.
An "intense" winter storm threatens to disrupt travel ahead of the New Year's holiday period, as forecasters warn of frigid Arctic air surging into the eastern two-thirds of the country — including Florida.
The big picture: The latest extreme weather to snarl U.S. holiday season travel after heavy snow and powerful winds pummeled the Midwest and Northeastern U.S. this week saw a bomb cyclone and trailing Arctic airmass trigger more heavy lake-effect snow and subfreezing temperatures in the Eastern U.S.
