A forecast map reveals which states can expect to see “persistent cold” in the weeks ahead, after experts said the polar ...

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

And it won’t just feel cold: A series of clipper storms is also expected to bring snow to the region beginning on the evening ...

A fierce Arctic blast of bitterly cold air is poised to overtake much of the central, eastern and southern U.S. over the next ...

A major polar vortex is about to hit the US and could bring weeks of frigid temperatures for millions, with even a chance of ...

A weakened polar vortex is expected to bring extremely cold Arctic air to the central and eastern U.S. Temperatures in parts of Minnesota are forecast to drop as low as –26°F over the weekend. The ...

Memphis is gearing up for another round of cold temperatures the weekend of Dec. 13 and 14. The Eastern United States will experience a polar vortex, and it will impact most of Tennessee. A polar ...