Insights and Stories on Weather

Aug. 21, 2024 at 10:50 am CDT

Last week's forecast got off to a rough start. The area of low pressure that pushed through the eastern Prairies ended up as a large upper level low. Because those are slow to move out, they can affect systems trying to move east by backing them up or forcing them to take a different path. So, while the overall pressure pattern across the Prairies was still slack as forecasted, the details got all messed up.

By Daniel Bezte

Aug. 14, 2024 at 9:59 am CDT

The slack or weak pattern looks to continue into much of next week, which makes it difficult to pinpoint which areas could see showers or thunderstorms, and on which days. Best chances for precipitation look to be over the eastern Prairies. This type of pattern also makes it difficult to predict where forest fire smoke will be.

By Daniel Bezte

Aug. 8, 2024 at 9:55 am CDT

There is a 66 per cent chance of the La Niña weather pattern, characterized by cold temperatures in the Pacific Ocean, emerging during September-November, a U.S. government forecaster said on Thursday.

By Sherin Elizabeth Varghese

Aug. 7, 2024 at 9:41 am CDT

For this forecast period, it's looking like the forecasted strong area of high pressure is going to dominate the weather across the Prairies. This should bring plenty of sunshine and warming temperatures. Overnight lows look to be seasonable, so at this point it doesn't look like we'll see heat warnings—but as usual you just never know.

By Daniel Bezte

Jul. 31, 2024 at 9:27 am CDT

It's looking like we'll soon see an end to the hot conditions of the last few weeks as upper ridging collapses and the upper flow across the Prairies moves to a straight west-to-east flow. Under this pattern, we should see textbook summer conditions. The only downside is there aren't many chances of precipitation.

By Daniel Bezte