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

Marylanders are bracing for the upcoming polar vortex, expected to bring temperatures into the single digits early this week.

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

The National Weather Service calls for more above-freezing temperatures Saturday, expected to be mostly sunny with a high ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

The Inner Harbor is more than 90% frozen, according to the U.S. National Ice Center.

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

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...