The wintry wallop comes as a blast of Arctic air will invade much of the Midwest, Great Lakes and northern United States for ...

A massive storm system dumped heavy snow and freezing rain on large swaths of the eastern US Monday, disrupting travel and ...

Some southern states are bracing for their biggest winter storm in several years as snow falls from the Rockies to the East ...

Millions of Americans from the Plains to the East Coast faced the threat of blizzards, heavy snow, treacherous ice and ...

West Virginia: In western Grant and western Pendleton counties, 6 to 10 inches of snow is possible. In western Greenbrier ...

This weekend's storm is expected to impact 62 million Americans through Monday. Heavy snow, ice, rain and severe ...

Cold weather created dangerous travel conditions from the US's central and southern states all the way to the east coast ...

The storm system worked its way through the northern Rockies and central Plains during the first half of the weekend, hours ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges southward into the U.S., Europe and Asia. Studies show that a fast-warming Arctic is partly to blame ...

Another massive winter storm is forecast to pummel the southern and eastern U.S., with impacts from Texas to the Carolinas.

A major winter blast of snow, ice, wind and plunging temperatures in the U.S. stirred dangerous travel conditions from ...