Polar vortex set to freeze U.S. as far as Deep South

Heavy snow and frigid Arctic blast put 70 million across the U.S. under winter storm warnings
Heavy snow is expected to blanket large portions of the Eastern U.S. while much of the country will endure dangerously cold ...
Preparations urged as much of U.S. braces for arctic blast, freezing temperatures and a potent snowstorm
Preparations are underway as an arctic blast dives into the nation's interior and southern regions and pushes a snowstorm ...
Texas Arctic blast: Check road conditions across the state with this TxDOT map
HOUSTON — An Arctic blast is expected to cause hazardous driving conditions across Texas this week.
Arctic Blast Map Shows States Bracing For -40 Wind Chills
Extreme cold could expose residents of several states to conditions like hypothermia and frostbite over the weekend.
KREX Grand Junction on MSN1d
Western Slope prepping for arctic blast
Grand Junction is expected to hit temperatures as low as 5 degrees Fahrenheit and Montrose is believed to hit 0 degrees.
fox17online5h
Today's Forecast; Arctic blast marching into West Michigan
Arctic blast on the way with the coldest air mass in six years with wind chills as cold as -20 through mid-week and heavy ...
KTBS17h
ArkLaTex hit with another arctic blast
SHREVEPORT, La. - The big chill has arrived and expect it to hang around for several days. A winter storm watch is in effect ...
WBUR11h
Snowstorm to hit Boston will drop 2-4 inches before Arctic blast arrives
Farther north, in the mountains of northern New England, snow will fall at higher elevations, with summit accumulations of ...