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Prairie forecast: Looks like summer weather

Highlights: We appear to be in a fairly predictable weather pattern as the overall weather picture has been pretty good. We saw upper-level ridging last week bring average to above average temperatures across the Prairies. The forecasted area of low pressure over the eastern Prairies materialized as forecasted. As often typical with upper-level lows, the […] Read more

Photo: Geralyn Wichers

Prairie forecast: Warm, dry west; warm, unsettled east

Highlights Summary Last week’s forecast did well considering the unusually blocking pattern that developed. An area of low pressure did develop as expected over the west-central U.S. It tried to push northwards and eastwards but was kept mostly in place by a strong ridge of high pressure over the central and eastern Prairies. The models […] Read more



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Prairie forecast: Summer holds on

Once again, the weather models did a good job with the last forecast. It correctly predicted the cool weather pattern over the eastern Prairies, which did bring some light scattered frosts late last week. It also was correct about the return of warm temperatures to start this week. Meanwhile, the western Prairies saw plenty of […] Read more


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Prairie forecast: Cool east, warm west

Forecast issued September 3, covering Sept. 3 to 10, 2025

We start this period with a large upper low over northern Ontario, an area of Arctic high pressure building southwards over Manitoba and strong but narrow upper ridge of high pressure over B.C. This particular setup is going to bring cool temperatures over the eastern Prairies for the next several days. Western regions will stay on the mild side.



Photo: Sonia Third

Prairie forecast: Warm and dry for the long weekend

Forecast issued August 27, covering Aug. 27 to Sept. 3, 2025

This forecast period is looking straightforward as surface high pressure and upper-level ridging looks to dominate the forecast. This should bring what looks to be an extended period of sunny skies and warm to hot temperatures.

weather map as JPEG Aug 14 MCO

Heatwaves and upper highs

Sunshine and sinking air mean rising temperatures

Reading Time: 4 minutes Weather expert Daniel Bezte looks at heat waves and the climate factors that lead to extended periods of high heat in the Prairies.


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Prairie forecast: Sunny, warm end to the month

Forecast issued August 20, covering Aug. 20 to 27, 2025

To start this forecast period, we have an area of low pressure developing over Montana. This will help bring one more day of intense heat over southern Saskatchewan and a hot day over Manitoba. That same low will bring partly cloudy skies and the chance of showers to a good portion of Alberta.