Why Trump’s inauguration is taking place indoors for first time in 40 years - The arctic blast is expected to affect millions ...

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures ...

Several businesses and organizations have announced closings and cancellations ahead of the extremely cold temperatures.

Bostonians can expect between 4 to 6 inches of snow, with higher totals of between 6 to 8 inches in areas just northwest of ...

An arctic air mass settled over New York City and much of the country Sunday evening, bringing a deep freeze and the chance ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

Colorado woke up Sunday to extremely cold temperatures and dangerous wind chills. We started at -11 at Denver International ...

Temperatures as low as 14 degrees below zero will hit Denver on Monday night. With the wind chill, it could feel as cold as ...

Lake-effect snow could accumulate over a foot for some along the lakeshore by Tuesday evening. Travel could be treacherous as ...

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

A potent surge of Arctic air starts settling in Monday evening as a massive dip in the jet stream pulls in frigid air across ...