Major winter storm brings heavy snow to East Coast as Arctic blast puts millions under warnings from Plains to Maine ...

The most potent blast will enter the north-central U.S. on Friday, the National Weather Service warned, before roaring across much of the rest of the nation over the weekend. Arctic air will ...

The coldest days of the season are on the way.

Tyler Sprague/Getty More snow will spread across the country beginning on Friday, as the Arctic blast ushers in snow squalls in parts of the Northern and Central U.S. Marc Chenard, a meteorologist ...