Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

A severe winter storm that brought freezing rain, sleet and snow to a large part of the U.S. was intensified by the polar ...

Meteorologist Sven Sundgaard predicted this wacky winter weather back in October, and he explains what's happening now and what might happen next.

The biggest swings in the jet stream are associated with the most energy. Under the right conditions, that energy can bounce ...

This winter, the Northern Hemisphere has been suffering from extreme cold. In South Korea, an unusually prolonged cold wave ...

Environment Canada has issued warnings for the cold and storm expected Sunday that could deliver up to 30 centimetres of snow ...

The polar vortex is a large area of low pressure and cold air surrounding the Earth's poles. When it weakens or becomes displaced, as it has recently, it can lead to severe winter weather across North ...

Winter storms swept through a large swath of the U.S. this weekend, bringing heavy snow, ice, and freezing temperatures.

The Odessa American is the leading source of local news, information, entertainment and sports for the Permian Basin.

Our winter woes aren’t over yet, according to meteorologist Doug Gillham from The Weather Network. A considerable amount of snow accumulation and continued extreme cold temperatures have dominated the ...

While Toronto, London and Trenton, Ont., recorded their most frigid temperatures in several years during the early-morning ...