Frigid temperatures are expected to impact much of the central and eastern United States in the coming weeks. The first of three polar vortex systems is expected this month, according to AccuWeather.

A polar vortex is expected to bring a "mega-dump" of cold air to the central and eastern United States. Western North Carolina will experience a temporary reprieve before temperatures plummet over the ...

It's beginning to look a lot like Christmas around Georgia and we may have some freezing temperatures to match. And if you're hoping for snow, this weekend could be your best bet. Here's what to know ...