Weather: A widespread risk for thunderstorms exists on the Prairies again Sunday as a boundary serves as both the trigger and focus for storms to thrive on ample instability over the region.Ī lingering trough will provide enough instability to trigger another day of stormy weather. The setup for storms won't be helpful for Alberta's ongoing wildfires, either, as the threat of lightning could spark new blazes and worsen the situation for communities such as Edson.ĭON’T MISS: 'This fire is a beast': Wildfire threatening Edson less than 2 km from town SundayĪreas: Southern and central Alberta, as well as portions of British Columbia and Saskatchewan. The smoky skies will also come with summer-like heat, which is continuing to help fuel thunderstorm development in parts of Western Canada, with Sunday's focus on Alberta and Saskatchewan, where the greatest chance of severe weather is.

Residents in many parts of Alberta are advised to limit time outdoors Sunday with wildfire smoke causing poor air quality and reduced visibility at times. Visit The Weather Network's wildfire hub to keep up with the latest on the active start to wildfire season across Canada.

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