Wow.. What an amazing start to September.. 12 days and counting with not a drop of rain. Today was one of those glorious fall days you never want to end.. Beautiful sunny skies, a light breeze, and afternoon temperatures of 27C with a few autumn leaves on the ground. As close to perfect weather as you can get around here..
The rain free start to the month may come to end in Winnipeg by Thursday or Friday, but certainly over the weekend, as an area of low pressure develops over North Dakota setting up an easterly flow of unsettled weather over the Southern Prairies. There's a better chance for rain over southern Saskatchewan and the Manitoba interlake.. but I'm expecting Winnipeg should see some rain by Friday. Whatever the case, the upcoming weekend isn't looking as nice as the first two September weekends in Winnipeg with cloudy skies, and a good chance of rain Saturday and especially Sunday.
Further south, look for summerlike warmth over North Dakota over the next couple of days with highs possibly reaching 30C in Grand Forks on Thursday and Friday.