Polar vortex to blast 30 states with life-threatening cold

Major winter storm brings heavy snow to East Coast as Arctic blast puts millions under warnings from Plains to Maine ...
A potent surge of Arctic air starts settling in Monday evening as a massive dip in the jet stream pulls in frigid air across ...
Parts of Mississippi can expect freezing temperatures, lows in the teens in the coming week. Know how to prep your home, ...
A series of disturbances in the atmosphere is sending the polar vortex south (again) next week with a burst of even colder ...