The polar vortex will be the most expansive in over a decade, encompassing all of Canada and parts of the States. Here’s what ...

It’ll be a memorable cold outbreak as gusty winds make the frigid air dangerously cold in many locations in the coming days ...

An Arctic air mass from Siberia is approaching and bringing the coldest temperatures of the season with risks of frostbite ...

Alberta Premier Danielle Smith refused to sign a joint statement of unity from the federal government and Canada’s premiers ...

A series of disturbances in the atmosphere is sending the polar vortex south (again) next week with a burst of even colder ...

A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...

The war of words over the looming Canada-US trade fight is heating up. As Katie DeRosa reports, B.C.'s premier is doubling ...

The weather warnings comes just before a wave of colder temperatures due to the polar vortex which is expected to plunge into ...

Abundant cloud cover and rain will keep overnight temperatures more mild, with lows in the 50s and 60s throughout Central ...

The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar vortex disruption ...

After a few days of normal winter temperatures for the nation’s capital, frigid arctic air is headed Ottawa’s way by late this weekend. According to Environment Canada’s forecast, temperatures are ...

Some Bonneville County Sheriff's deputies took a polar plunge Wednesday afternoon in the Snake River to rescue a runaway dog.