Wintry conditions sweep across the U.S., producing below-average temperatures, winter weather watches and flood watches.

A winter storm is bringing a snowy start to the day across the mid-Atlantic, with nearly all of Virginia waking up to accumulating snow.

Forecasters have said parts of the U.S. can expect frigid temperatures in December. A first round has arrived, and more cold ...

The Upper Midwest and Northern Plains have been hit by Canada's freezing temperatures. On Thursday, Dec. 4, wind chills ...

According to the National Weather Service, prolonged exposure to extreme cold can quickly lead to frostbite or hypothermia.

The Northeast is bracing for its coldest temperatures of the season as an article blast hits the Midwest and then moves east.

The Northeast is getting ready for its first major snowstorm of the season, just as the Midwest is beginning to escape snow ...

Arctic air is taking cold to another level this week and the US could be facing bouts of it well into December thanks to the polar vortex.

PORTLAND, Maine (AP) — The Northeast was getting ready Tuesday for its first major snowstorm of the season, just as the ...

Forecasts suggest a colder-than-usual winter ahead, with higher-than-normal coldwave days likely across central India and ...

More than 8 inches of snow fell at Chicago O’Hare International Airport this weekend, a record for a single calendar day in ...

Thanksgiving Day is here at last, and for tens of millions of folks in the eastern half of the country, brisk, cold winds ...