Donald Trump's inauguration will be held indoors at the United States Capitol Rotunda due to extremely cold temperatures ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is about to bring even harsher arctic blast to ...

Donald Trump delivered his first inaugural address amid light rain showers in 2017. Snow flurries gave way to breaks in the ...

Snow and winds are likely to trigger flight cancellations and cause headaches for people traveling to DC for Inauguration Day ...

A polar vortex could cause light snow over the weekend in Knoxville. A polar vortex is to blame for freezing temperatures.

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

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

A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.

An arctic blast will send temperatures across the United States plummeting as bitterly cold air that originated in Siberia ...

Canada is ready to respond to tariffs from its top trade partner the United States on Monday if President-elect Donald Trump ...

Americans were bracing Thursday for frigid temperatures that forecasters said could produce life-threatening conditions, with ...

So, as the Deep South grapples with the foreign language of snowflake icons making a (for some, repeat) appearance in weather apps, a reality check is in order.