A winter weather advisory for Columbus, Franklin County and other central Ohio counties is in effect from 8 p.m. Wednesday to ...

The tenth and coldest polar vortex of the season is blasting across the US this week. More than 58million Americans are under ...

The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter of repeated polar ...

Some of the coldest temperatures are expected in Montana, and avalanche warnings have been issued in Utah, Colorado and ...

According to the Severe Weather Europe website—an online resource of global weather forecasts—a mass of cold air, spurred by the polar vortex, has been forecast to move over Canada and the northern ...

The polar vortex, as explained by the National Weather Service, is a large area of low pressure and cold air that encircles ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the coldest ...

Harsh weather moved west on Monday as a polar vortex was expected to grip ... who died during flooding from heavy rains. The National Weather Service warned of “life-threatening cold” into ...

BISMARCK, N.D. — Harsh cold descend on the nation’s midsection Monday as a polar vortex gripped ... killing at least 13 people. The National Weather Service warned of “life-threatening ...

BISMARCK, N.D. (AP) — Harsh cold descended on the nation’s midsection Monday as a polar vortex gripped ... killing at least 13 people. The National Weather Service warned of “life ...

DES MOINES, Iowa — The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter of repeated polar ... according to National Weather Service forecasts.