A polar vortex — a large area of low pressure — is heading south from the Arctic, bringing with it cold weather across many ...

A meteorologist is warning Ontarians to prepare, as an extreme atmospheric warming event will be bringing severely cold ...

A new Christmas forecast has revealed what Canada's weather will be during the holidays. Some parts of the country are in for snowstorms, "frigid" temperatures, and more winter weather.

Arctic air will be on a southward move next week to bring Canada a major pattern changeup, a healthy reminder that winter is ...

Intense cold can be dangerous for personal safety. Long stretches can also affect energy consumption, agriculture and ...

Meteorologists are observing the beginnings of a polar vortex in much of the U.S. But how does this impact Thanksgiving day ...

For folks who long for cold, the weeks after Thanksgiving might just be a tease for some intense Arctic cold that could ...

The National Weather Service has issued a Freeze warning for Jacksonville, Florida. See how low temperatures will drop tonight.