Tuesday was MD's coldest day of the winter. The arctic blast brought sub-zero wind chills Wednesday. When will the cold snap end?

There’s a chance of snow this weekend before temperatures are expected to drop to the single digits next week due to a blast of arctic air.

Marylanders are bracing for the upcoming polar vortex, expected to bring temperatures into the single digits early this week. And state workers are out and getting ready for the freezing temperatures.

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around the poles, making winter weather more chaotic.

The D.C. area continues to face frigid temperatures this week as a cold spell stretches over the region and most of the southern East Coast.

The National Weather Service calls for more above-freezing temperatures Saturday, expected to be mostly sunny with a high near 38 and a low of 30.

Officials canceled the parade because of the freezing temperatures expected to blast the Baltimore area in the days ahead.

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into next week, impacting millions of Americans in nearly all of the contiguous states.

President-elect Donald Trump's second inauguration will mark the coldest presidential ceremony in more than 40 years.

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this active winter pattern is setting the stage for an even colder February.

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

Frigid temperatures engulfed the South on Monday ahead of a winter storm that’s expected to spread heavy snow and disruptive ice around a region from Texas to north Florida that rarely sees