Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit that is expected to provoke teeth-chattering but not be record-shattering.

TAMPA, Fla. - The Tampa Bay area is feeling the cold as a blast of arctic air brings lower temperatures to Florida. FOX 13 ...

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit ...

Parts of all states in the Lower 48 woke up to subfreezing temperatures Tuesday due to a weather pattern that will keep arctic air in place across the eastern half of the country at least until the ...

An extended stretch of brutal cold is on the way courtesy of an arctic outbreak. These frigid temperatures are expected to ...

This week, the air will be dry. Highs will be sub-freezing some days. Winds will be gusty. All of that adds up to some ...

The disruptive winter storm brings the possibility of the “heaviest snowfall in a decade” to some areas Monday.

Road conditions are beginning to deteriorate in the central U.S. as a mixture of snow, ice and plunging temperatures arrived ...

AccuWeather forecasters are warning of a prolonged period of frigid temperatures as waves of Arctic air descend upon the ...

"This is true arctic air, and it will be painful for those spending time outdoors," AccuWeather Chief On-Air Meteorologist Bernie Rayno reported, adding that "In the Upper Midwest, this is about ...