Siberian air is descending on Canada. Here's what to know about the 'polar vortex'
The intense cold snap about to settle over most of Canada and the U.S. has been dubbed a “polar vortex’, but Environment ...
The Advocate8d
Why are we seeing heavy snow in south Louisiana? It's about timing and the 'polar vortex.'
The cold temperatures are coming from a not uncommon expansion in the Polar Vortex, which are counter-clockwise rotating air ...
Warriors Wire15d
Rain, snow coming to US soon. What will Arctic blast from polar vortex bring Mississippi?
As they describe it, the polar vortex circles the north pole counterclockwise. the polar jet stream circles at a lower level ...
The polar vortex will soon hit the U.S. See how cold it’ll get where you live
The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...
‘Once in a Lifetime’ Snow Hits Parts of the US South
Unprecedented snowfall hits the U.S. South. Discover how this winter storm is setting new records and causing rare blizzard ...
The Clarion-Ledger15d
Rain, snow coming to US soon. What will Arctic blast from polar vortex bring Mississippi?
As they describe it, the polar vortex circles the north pole counterclockwise. the polar jet stream circles at a lower level of the atmosphere, which usually keeps Arctic air corralled in the middle.
The Washington Post14d
The polar vortex will soon hit the U.S. See how cold it’ll get where you live
A lobe of the polar vortex, a stormy ring that typically keeps ... moist air of the Gulf of Mexico and the western Atlantic Ocean. After a slow start to the snow season in December, parts of ...