A powerful supercell thunderstorm that struck the Calgary area on a Monday evening in August turned into one of the costliest weather disasters in Canadian history. Copious amounts of wind-swept hail ...

Some areas of Alberta could be under the threat of severe thunderstorms today, with the risk of hail and strong wind gusts.

2:06 Calgarians clean up after powerful storm tears through city An initial estimate of damage costs from a July 13, 2025, hailstorm that swept through Calgary is $92 million, according to the ...

It was one of the costliest storms in Canadian history, according to the Insurance Bureau of Canada. A hailstorm that swept through Calgary in August of 2024 did an estimated $2.8 billion in damage — ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Storm clouds loomed ...

Thunderstorms are likely to impact Alberta for the next few days, with the threat for some to turn severe. Be sure to stay alert and weather-aware ...