The overall forecast remains on track across both Alberta and Saskatchewan, so only a small update is needed for Manitoba. Across Manitoba, the area of low pressure that has been tracking across the northern half of the Prairie provinces is now forecasted to take a little longer to exit this region. The two main impacts […] Read more
Prairie Forecast Update: Low lingers in Manitoba
Issued July 2, covering July 3 to 5
Prairie Forecast: Alberta low to bring bit of a cooldown
Issued June 28, covering June 28 to July 5
After a fairly active weather pattern over the last few days, at least across the eastern half of the Prairies, it looks like most regions will see much quieter few days to start off this forecast period. Weak upper-level ridging combine with a broad but weak area of surface high pressure should bring typical summer […] Read more
Prairie Forecast Update: Low to push across region’s east
Update issued June 25, covering June 25-28
There has been a little bit of a shift in the overall weather pattern according to the latest weather model runs. The arctic high is dropping east-southeast as expected and will be around James Bay by the middle of this week. Along the southern boundary of the arctic air, the weather models show an area […] Read more
Prairie Forecast: Shift in the pattern
Issued June 21, covering June 21 to 28
The weather pattern that brought some record heat to the eastern Prairies, and some significant rains to parts of Alberta, looks like it will be undergoing a bit of change during this forecast period. The overall flow across the Prairies appears as though it will become predominantly northwesterly as an upper low sets up over […] Read more
Prairie Forecast Update: Alberta low to break in two
Forecast issued June 18, covering June 19-21
So far, the general forecast seems to be on track, but there have been some changes. The area of low pressure expected to develop and move north through Alberta is still on track but the weather models now it show it winding itself up across central and northern Alberta on Monday before it breaks apart […] Read more
Prairie Forecast: Alberta low looks to dominate
Forecast issued June 14, covering June 14-21
So far, the weather models have been doing a good job with the medium-range forecasts, only falling off late in the forecast period. Of course, in the summer, short-range forecasts can be difficult, especially when it comes to just when and where thunderstorms will develop. I always find it interesting that a forecast could be […] Read more
Prairie Forecast Update: Forecast pretty much on track
Update issued June 4, covering June 4-7, 2023
The heat and humidity moved into a large portion of the Canadian Prairies late last week and over the weekend as the previous general forecast played out pretty close to what the weather models predicted. There is not much change in the forecast for the next three days. The heat and humidity will continue across […] Read more
NEW FEATURE: Prairie Forecast: Summer has definitely moved in
Forecast issued May 31, 2023, covering May 31 to June 7, 2023
As we move into the official start of meteorological summer, it is looking like we have left spring behind and summer is here to stay. While this is great for those of us who like heat, humidity and thunderstorms, it can make it difficult to create an accurate forecast. The large areas of low pressure […] Read more
Prairie Forecast Update: A few small tweaks
Forecast issued May 28, covering the period from May 29 to 31
The weather regime across southern and central Canada is currently being dominated by a large sprawling surface high over eastern regions with a slowly digging trough of low pressure over the West Coast. The flows around these two features have been producing warm summer-like conditions across the eastern Prairies with slightly cooler conditions as you […] Read more
NEW FEATURE: Prairie Forecast: Summerlike conditions moving in
Forecast issued May 24, 2023, covering May 24-31, 2023
As we head into the final week of May, it is looking to be very summerlike across much of the Prairies. Currently there is a strong area of cool high pressure centred over the Great Lakes. This area of high pressure is what brought cool and windy conditions to the eastern Prairies on Wednesday. As […] Read more
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