A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

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

Enjoy your balmy Monday, South Florida. The National Weather Service is forecasting a multiday stretch of unusually cold weather for South Florida beginning on Tuesday morning.

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida, dropping coastal

It’ll be a memorable cold outbreak as gusty winds make the frigid air dangerously cold in many locations in the coming days

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida, dropping coastal

A major winter storm is brewing for the U.S. Gulf Coast as a powerful blast of Arctic air sinks south this week

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to millions.

A rare winter storm is expected to bring heavy snow, sleet and freezing rain to Florida, Texas and other parts of the South next week. While some uncertainty remains over exactly how much snow will fall,

Nearly 300M Americans face an arctic blast with sub-zero wind chills, heavy snow, and record-low temperatures ahead