As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...

A sharp temperature drop arrives this weekend, but will there be any wintry precipitation? Here's what we know and don't know ...

Record cold will push into the U.S. this week, bringing brutal and potentially life-threatening conditions for millions ...

Wednesday marks the 32nd anniversary of Harrisburg’s record-low temperature of minus 22 degrees, a stark reminder for ...

You have to go back more than a century for the coldest day in New Jersey history, but some recent frigid days made the list.

On Monday at 10:59 p.m. the National Weather Service issued an updated cold weather advisory valid for Tuesday between 2 a.m.

Cold weather doesn’t directly cause colds, but it can dry nasal passages and keep people indoors, making viruses like flu, ...

The National Weather Service released an updated cold weather advisory at 12:57 a.m. on Tuesday in effect until 10 a.m. for ...