Polar Vortex Map Shows States Where Arctic Air Will Strike

Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.
Morning Overview on MSN

Polar vortex map reveals which states are about to freeze in Arctic air

A fresh blast of Arctic air is poised to spill across a wide swath of the United States, and the latest polar vortex map ...
Newsweek

Polar Vortex Update: Map Shows States Facing Icy Blast

A forecast map from the National Weather Service (NWS) shows which states can expect the coldest conditions, with a fresh arctic blast expected this weekend. "Another shot of arctic air is on the way ...

Polar Vortex Map Shows How Cold Temperatures Will Get in Your State

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this ...