For this forecast period we start, once again, with no strong systems impacting the Prairies. But, as we head into the weekend a strong area of low pressure is forecasted to develop over the western U.S. This low will impact our region over the weekend, but how and where is a little uncertain.
Prairie forecast: Unsettled weather ahead
Forecast issued June 18, covering June 18 to 25, 2025
Prairie forecast: Where did the summer heat go?
Forecast issued June 11, covering June 11 to 18, 2025
Looking at the big picture we start this forecast period with a generally zonal flow across the Prairies as Arctic high pressure slides across the far northern Prairies and weak low pressure moves by to the south. This will bring sunny to partly cloudy skies and near to slightly below-average temperatures.
Unsettled weather for Prairies
Temperatures to be a little below normal
The weather situation on the Canadian Prairies will likely become unsettled when moving deeper into June, said Scott Kehler, chief scientist for Weatherlogics.
Prairie forecast: Summer pattern making forecast difficult
Forecast issued June 4, covering June 4-11, 2025
We start this forecast period off with an area of low pressure over far northern Manitoba that is slowly moving off into Hudson Bay. To the west, an area of low pressure is developing over the Yukon which is helping to develop a weak ridge of high pressure over Alberta. Over southern Saskatchewan and Manitoba weak high pressure is in place.
What we know about how wildfire smoke affects Prairie crops
Impacts depend on smoke quantity, plant progress, surrounding weather conditions
Prairie farmers don't have to go far right now to see and feel the effects of smoke in the atmosphere — but what their crops will experience this year is a more complicated matter.
India’s monsoon stalls after early start
Monsoon to pick up again around June 11
Rainfall over India is likely to remain subdued for over a week as the annual monsoon’s progress has stalled after its earliest onset in 16 years, though it is likely to pick up again from June 11, two senior weather bureau officials said on Monday.
Most crops off to good start
Some parts of the Prairies are very dry, but provincial crop specialists say it’s still early in the season
Some parts of the Prairies are very dry, but provincial crop specialists say it's still early in the season
Pulse weekly: Early start expected for Indian monsoon
Rains bode well for crop production
The onset of India’s annual southwest monsoon is expected over the next four-to-five days, which would make for the earliest start of the rainy season since 2009 and sets the stage for good crop production going forward.
Prairie forecast: Cool long weekend expected for Saskatchewan and Manitoba
Forecast issued May 14, covering May 14 to 21, 2025
Across the eastern Prairies, all eyes are on the breakdown of the western trough and the resulting ejection of the final area of low pressure. The weather models are still trying to get a handle on this feature.
Prairie forecast: Hot east, cool west
Forecast issued May 7, covering May 7 to 14, 2025
We saw a strong ridge of high pressure build in last week, which brought daytime highs into the low thirties across parts of the eastern Prairies. Once the ridge collapsed, cooler air moved back in. Well, it looks like we can expect another cycle of building and collapsing ridges. Then, starting on the weekend, the weather pattern should become more energetic thanks to a strong trough of low pressure forecasted to develop off the West Coast.
Cyber-Savvy Farmer
