In Indiana, around zero degrees was likely, the map showed, with temperatures of around three degrees possible in Northern ...

Houston has been experiencing below-average temperatures as a polar vortex ushers in cooler conditions across the state.

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

A polar vortex will plunge Waterloo region, Guelph and Wellington County into a deep freeze until Wednesday, Environment ...

From preparing your car to staying safe outdoors, here’s everything to know about getting ready for the incoming colder ...

Starting this week into next, a lobe of the polar vortex will descend into the U.S. and bring with it brutally cold ...

Several businesses and organizations have announced closings and cancellations ahead of the extremely cold temperatures.

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

The National Weather Service issued a Cold Weather Advisory for all of Michigan from Monday morning through Wednesday morning, when arctic temperatures are likely. The advisory expires at noon ...

"Once the snow starts to come in, the temperature will essentially drop like a rock," Fox Forecast Center Meteorologist ...

Temperatures are projected to remain frigid in Hampton Roads, with highs only reaching the 20s on both Tuesday and Wednesday.

The arctic blast is expected to affect millions of people across the United States with brisk winds, and dangerously cold ...