Polar vortex to dump half a foot of snow

A polar vortex is slated to sweep most of the continental United States bringing a hazardous freeze to millions of Americans ...
After days of balmy weather, New York City is slated to get buried in snow and then hit with an arctic blast expected to ...
A huge swath of the U.S. is being blasted by ice, snow and wind, as the polar vortex that dipped south over the weekend is ...
A recent study explains how warmer temperatures at the top of the planet destabilize the jet stream and allow colder air to ...
Here's a detailed forecast and timeline of when NYC will see snow on Sunday, how many inches to expect and what's forecast to happen when a polar vortex sweeps the area next week: ...
(AP) — A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped ... The warnings extended to New Jersey into early Tuesday. At the storied Calumet ...
It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.