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Prairie forecast: Quiet pattern continues as winter struggles for a foothold

For the upcoming forecast period, a large area of low pressure remains anchored off the British Columbia coast, a strong low spins over the Atlantic coast and another, weaker low lingers near Hudson Bay. Between these systems, the flow across the Prairies is largely zonal, meaning it moves west to east with little north–south movement. That pattern will help usher a few weak disturbances across the region during the next several days.


Forecasting winter 2025-26 in Manitoba

A weak La Niña is in play again this winter, but its effects aren’t clear

Three distinct factors are likely to drive the type of weather farmers and ranchers experience in Manitoba this winter, Daniel Bezte writes, starting this issue with a look at the atmospheric event known as La Niña.






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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

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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


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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