With more than 170 million Americans facing below average temperatures, colder air may also be on the horizon due to…
Millions brace for 'Mother Lode' of cold air, but change looks set for Central, Eastern AmericaExtremely cold air is building…
Three rounds of cold Arctic air from the shifting polar vortex are expected to plunge much of the Central and…
It's cold now, but another punch of arctic air will take it to another level. Due to recent winter storms,…