![]() It's very much the same dynamic that we're experiencing now. Again, all of this cold air is kind of circulating around the Northern latitudes of the globe, and occasionally a chunk of it will break off and spread south. ![]() Hopefully not quite as severe, but it'll bring below-zero temperatures to Northern states in about two weeks.Īnd that cold air outbreak is also connected to the polar vortex? That's kind of an extended-range forecast, but it does look like we're in a very changeable pattern right now, and so another outbreak is possible across some of these areas. Then another wobble in the jet stream will bring another mass of cold air south across the border with Canada and into parts of the Midwest and Great Lakes. We'll see a change back to above-normal temperatures across much of the region by the beginning of next week. It's not much consolation for those that are experiencing 50-below wind chills today across the Midwest, but relatively short-lived. This is the most likely time of the year that we would experience this type of outbreak: the middle of winter. And so these cold air masses that have been generated over the past several weeks over the Northern climes can more easily translate south into the more Southern latitudes. You have snow and ice cover over a large part of the Northern Hemisphere. With files from CTVNews.It's basically the most likely time for it to happen. Meanwhile, The Weather Network is forecasting the “warmest winter on record” for eastern Canada, with Toronto set to see its first winter with an average temperature that sits above freezing.Ĭurrently, The Weather Network is actively tracking a jet stream making its way across the Great Lakes that could bring about snow throughout southern Ontario throughout the rest of January. “Being the battle zone means we’ll get a more active storm track, which means a lot of messy weather systems, the potential for heavy snow, but also the potential for ice and rain,” he said. The Weather Network’s meteorologist, Doug Gillham, told CTVNews.ca the cold air from the northwest and warm air from the southeast could collide and create some volatile weather for southern Ontario when the polar vortex shifts. “We may be saying, ‘Haha, we’ve got the warm, and you’ve got the cold,’ but this might bite us in the butt because we may pay for it with some nasty, precipitation-yielding systems.” “Because one of the effects of the polar vortex is that when you get cold air duking it out with warm, moist air, boy, you get lots of weather. “We’re not sort of standing on the sidelines ,” Phillips said. ![]() He said current models for February in southern, eastern and central Ontario show warmer than normal temperatures are expected.Īnd while this may seem like a good thing, Phillips says people should think again. A polar vortex expected to bring bitterly cold temperatures to parts Canada in early February could result in “nasty” storms hitting Ontario, experts say.Įnvironment Canada’s Chief Meteorologist David Phillips told CTV News Toronto it appears the polar vortex will be confined to the western and northwestern parts of the country, while most of Ontario is not in its trajectory.
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