An early blast of Arctic air is sweeping across the eastern U.S. this week, bringing frigid temperatures and the season’s first significant snow to parts of New York. As cold air rushes over the Great ...

Temperatures across Michigan are forecast to plunge to the some of the coldest in the U.S. this week, dipping well below zero in places as a surge of Arctic air sweeps in. The broader weather pattern ...

Forecast maps show states facing another round of snow later this week as frigid Arctic air is expected to hit the U.S. Northeast. An Arctic front will push from the Great Lakes into the Northeast ...

New York is bracing for the coldest air of the winter this weekend, with snow. Learn how the polar vortex is involved.

Arctic blast maps show snow sweeping across the UK, with flurries potentially reaching Plymouth and 30 cities at risk.