Why it's snowing in Alberta and boiling hot in Ontario and Quebec - Macleans.ca

Why it’s snowing in Alberta and boiling hot in Ontario and Quebec

We’ve had extreme differences in weather across the country. Why the difference in conditions?



What’s going on? This past week, we’ve had some pretty extreme differences in weather across the country. Ontario and Quebec are sweltering hot, and it’s snowing in Alberta. Why the difference in conditions?

The Weather Channel meteorologist Jonathan Belles explains the snowy weather in western Canada is not out of the ordinary for this time of year. “It has snowed in Alberta in August before … but as far as I could find, it has never snowed in Toronto in September. The cooler air originates in north-western Canada and Alaska, and moves into Alberta. When that cold air passes the Great Lakes, it becomes warmer.”

Toronto’s location at the eastern end of the Great Lakes means by the time the air reaches southern Ontario, it has substantially warmed up. The same is true for British Columbia, as areas closer to the Pacific Ocean remain warmer, while the interior and eastern B.C. have cooler conditions more favourable for snow.

READ: How Canada became a nation of winter wusses

Presently, the Jetstream is down in western Canada, and up in eastern Canada. “When it’s up in one area, it’s down in another,” Belles explained. While this pattern is typical for this type of year, cities in both Canada and the U.S. are experiencing record-level warm temperatures. “There are little ripples in the Jetstream, so we may see a day where it’s a degree or two cooler, but then it goes back up. It’s going to take a couple of days until there’s a cooldown that lasts.”  Belles anticipates temperatures dropping to more seasonal levels in southern Ontario and Quebec by Thursday of next week.

What about fall?

While the temperatures are still warm in many regions, we should be starting to see leaves turning as the days become shorter. While weather does have some influence on when the leaves turn, Belles explains the leaves change more based on the angle of the sun. For residents in Ontario, Parks Ontario has a website to track the turning leaves.


Why it’s snowing in Alberta and boiling hot in Ontario and Quebec

  1. “Belles anticipates temperatures dropping to more seasonal levels in southern Ontario and Quebec by Thursday of next week.”

    Actually, the week after next … from 31 degrees to 21 degrees. Nice.

  2. Denier’s Karma

    • A slew of failures by climate scientists also points to the unreliability of doom and gloom predictions. One recent admission comes from Oxford’s Myles Allen, an author of a recent study in Nature Geoscience: “We haven’t seen that rapid acceleration in warming after 2000 that we see in the models,” he stated, saying that erroneous models produced results that “were on the hot side,” leading to forecasts of warming and inundations of Pacific islands that aren’t happening. Other eye-openers came in the discovery that the Pacific Ocean is cooling, the Arctic ice is expanding, the polar bears are thriving and temperatures did indeed stop climbing over 15 years.

      None of these revelations, which came out after Trump’s decision to withdraw from Paris, would have surprised him — Trump knew from the get-go that the global warming scare is all hype. As the Daily Caller and the Wall Street Journal both reported in April, Obama administration officials are admitting they faked scientific evidence to manipulate public opinion. “What you saw coming out of the press releases about climate data, climate analysis, was, I’d say, misleading, sometimes just wrong,” former Energy Department Undersecretary Steven Koonin told the Journal, in explaining how spin was used, for example, to mislead the public into thinking hurricanes have become more frequent. “Everyone’s got an agenda,” conceded NASA’s Gavin Schmidt when asked how the wild comments of his predecessor could be believed.

      The evidence against Paris continues to mount. Paris remains dead

      • LOL You deniers all look like such fools.

        • The only thing foolish here is your belief in an administration that admitted to deceiving the public.