The cold will pose a danger to pipes, so be sure to cover exterior pipes, open cabinets with pipes so warm air can circulate, and drip your faucets.

Saturday morning, the arctic front pushed through the region. While it may not feel super cold yet, trust us, it's on its way. Temperatures will continue to gradually decrease throughout the day and into Sunday morning.

The polar vortex has led to freezing temperatures, snowfall, and hazardous road conditions across large regions of the South, the Southeast, and the Ohio Valley climate regions, the National Weather S

as some other parts of the country that already received an arctic blast this week prepared to go another round with the plunging polar vortex. Arkansas' capital, Little Rock, closed schools on ...

The United States continued to freeze through a polar vortex that brought rare cold to the southern United States and chances of freezing weather through much of the country.

Frigid air that escaped the Arctic is plunging temperatures to subfreezing levels in some of the southernmost points of the U.S.

Carter Thweatt discusses City Year's Day of Service to help an elementary school in Little Rock. Thousands march in Washington days before Trump takes office World's largest telescope threatened by light pollution from renewable energy project

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need to know.

Snow is expected to taper off around Denver by the early afternoon, while temperatures will remain well-below freezing through Monday night.

Image: A polar vortex is driving the winter storm, which began to strike over the weekend and is passing through much of North America. Pic: NOAA / AP Maryland governor Wes Moore urged residents ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans. See maps of the arctic blast.