What’s shaping up to be the most expansive polar vortex in over a decade is about ... The cold air is moving “from Alberta eastward,” said Rachel Modestino, a meteorologist with the Weather ...

Wind chills could reach –40 C in northern Alberta and roughly –45 C in ... The weather spell is being referred to as a polar vortex, but Mahdavi said that's a bit of a misnomer for what's ...

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

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

But during the winter, it is joined by a second atmospheric phenomenon dubbed the polar vortex. This swirl of frigid air, located more than 10 miles above Earth’s surface, strengthens each year ...

However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...

Alberta Bair Theater is honored to continue offering these opportunities. For more information on other projects included in the NEA’s grant announcement, visit arts.gov/news.

Kevin MacKay, a meteorologist with The Weather Network, said this weather system is known as a polar vortex, saying it spends ... system — known as an Alberta Clipper — to trigger a change ...

One of the key players in these dramatic shifts is something called the polar vortex. The polar vortex is a massive area of cold air located high in the atmosphere, typically spinning over the ...

Answers as to why these strange temperatures and weather events are prevalent may be found in the polar vortex. The polar vortex is a large area of low pressure and cold air surrounding both of ...

The polar vortex has shifted, spilling cold air across the U.S. with below freezing temperatures and subzero wind chills. The polar vortex is a ring of cold air that typically circles the Arctic.

A polar vortex is plunging cold air into Toronto and areas across the region over the next few days, bringing with it temperatures feeling closer to -20 C. Environment Canada warns that ...