Heavy snow and frigid Arctic blast put 70 million across the U.S. under winter storm warnings
Tens of millions of residents along the East Coast are bracing for several inches of snow Sunday followed by dangerously cold temperatures that will take hold in ...
4 maps show where cold in U.S. will be most dangerous in coming days
Alerts for cold weather are in effect for nearly half of the U.S. population, running from the northern Plains to the Gulf ...