A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this weekend

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

The National Weather Service (NWS) has issued urgent weather warnings for several counties across the state, with temperatures dropping below freezing and wind chills reaching dangerously low levels.

Much of the country is experiencing a polar vortex this week, including Florida. A polar vortex is a stream of cold air that normally spins around the poles high in the stratosphere. The phenomenon blasts Arctic air across part of North America and can ...

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

"Luckily for Florida, the cold front, although still strong, is weakening as it moves eastward. There is still the chance for some isolated intense storms on Monday, especially across the central and eastern portions of the Panhandle North Florida, through the western part of the I-4 corridor."

Abundant cloud cover and rain will keep overnight temperatures more mild, with lows in the 50s and 60s throughout Central Florida.

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades the nation and sends temperatures tumbling to levels not seen in years.

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.

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send temperatures tumbling below freezing for most of the nation starting this weekend.

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