After this weekend's snow storm moves out, cold Arctic air will move in.

Much of the country will be hit with extreme low temperatures over the next week as a polar vortex sends cold air down from the North Pole. Real feel temperatures throughout the northeast, including ...

The incoming Arctic blast will bring very cold temperatures to West Michigan, but it still falls short of the historic, extreme cold experienced during the 2019 Polar Vortex.

Year-round, severe, Artic air is usually kept tightly contained in the North Pole. Arctic wind patterns create a sort of wall ...