Donald Trump announced the change to his plans on TruthSocial, pointing to a wind chill forecast by the National Weather ...

A rush of Arctic air will overwhelm the weather pattern across North America starting this weekend, plunging Eastern Canada into some deep cold.

The coldest air of the season will sweep into the province this weekend, courtesy of a polar vortex. It has been a relatively ...

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

A rush of Arctic air will plunge parts of North America into bitter cold this weekend, bringing heavy snow, strong winds and ...

From Sunday to Wednesday, temperatures in Toronto “may be colder than those that have been seen the last several years,” ...

A wintry mix will bring snow and rain across Ontario but on the heels of that a lobe of the polar vortex will bring frigid temperature. Meteorologist Rhythm Reet from The Weather Network has more ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Parts of Canada are bracing for frigid conditions as a polar vortex is set to roll in next week. Your Morning meteorologist ...

It's going to get very cold this weekend as a polar vortex brings some of the lowest temperatures Ottawa has seen in recent years. CTV's Tyler Fleming reports.

According to Environment Canada meteorologists monitoring the imminent Arctic-air invasion of Quinte, the Polar Vortex will ...