The active pattern that we saw last week looks to continue into this forecast period which means more chances for rain, possibly some wet snow and a continuation of the temperature rollercoaster ride.
Weather
Prairie forecast: Active pattern continues with mostly-dry west, wet start for east
Prairie forecast: A temperature rollercoaster and the possibility of snow
Prairie forecast covering October 8 to 15, 2025. The Prairies may be in for a prolonged battle between warm and cold air before winter sets in. This could bring lots of rain or snow.
Prairie forecast: Transition from warm to cool brings chances for rain
The big question leading into this forecast period is — just how long will the summery temperatures will continue? After all we are now into October.
Alberta Crop Report: Harvest more than three-quarters finished
Alberta’s provincial harvest as of Sept. 23, 2025 was 78 per cent complete, said the province’s weekly crop report.
Saskatchewan Crop Report: Harvest advances despite rains
Saskatchewan’s harvest advanced to 68 per cent as of Sept. 22, 2025 despite rains and high humidity across the province.
Manitoba Crop Report: Harvest reaches 56 per cent
Manitoba’s provincial harvest reached 56 per cent on Sept. 21, 2025 despite wildly disparate amounts of rainfall.
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
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
Manitoba Crop Report: Harvest nearly one-third complete
Fall rye, winter wheat near completion
Despite varied amounts of rainfall, Manitoba's harvest advanced to 29 per cent as of Sept. 1, 2025.
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.