Every U.S. state but Hawaii, California and Florida have some or all parts ... Obviously this isn’t the first polar vortex episode of the winter, but it looks to be the most severe.” ...

The polar vortex has returned to the U.S., and frostbite ... extending from the U.S.-Canada border to the Florida Panhandle and Deep South Texas. HOW TO WATCH FOX WEATHER The north-central U.S ...

with freezing temperatures reaching all the way into Florida. Original image has been replaced. Credit: Mashable But here's the unsettling thought: this cold blast isn't the polar vortex-related ...

The polar vortex will bring the coldest air we have seen in at least two years to the Great Lakes all the way down to Florida. Wind chills early next week will be as low as -20 or greater.

Another polar vortex disruption will stretch Arctic air across the top of the globe, with expected frigid conditions in the nation's capital severe enough to force Donald Trump's second ...

The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., threatening to dump snow on parts of Texas and Oklahoma in coming days and ...