After a pleasant Friday, Southern Manitoba will see a showery Saturday as one last system pushes through the province before a large-scale shift in the upper atmosphere brings above-normal weather back to our neck of the woods.
For today, the Winnipeg & the Red River Valley will see sunny skies with milder temperatures, courtesy of the cold trough that we’ve been under the influence of the past few days finally moving off towards the east. We should see a daytime high of about 12°C today, which is right around normal for this time of year.
Tonight, clouds will roll in ahead of a system that is sliding across the Prairies. Showers will push into Southwest Manitoba this evening along a NW-SE line aligned with the lift associated with a strong 90kt jet streak at 500mb. This line will push eastwards through the night and enter into the RRV by morning. The showers should weaken and spread out into a band of light rain by the time it reaches Winnipeg. Although the rain won’t be particularly heavy, the system looks to be relatively slow moving, and because of that it seems like most areas in Southern Manitoba will see between 2-5mm of rain. We’ll refine rainfall amounts in the comments a little closer to the event.
The rain clears out on Saturday evening and clouds will scatter overnight. Skies should completely clear by Sunday afternoon through the RRV leaving us with sunshine and a high near 15°C.
For next week, temperatures will remain in the low teens as an upper ridge begins to build into the Southern Prairies, however we’ll have to wait and see how much sun we’ll have. The potential for several powerful systems to track across the Prairies exists; we’ll be sure to keep an eye on whether or not these systems will impact Winnipeg and the Red River Valley!