A strong supercell thunderstorm blew into the Calgary area on Sunday evening, bringing a dose of high winds, large hail, and heavy rains to the region. A favourable setup for severe weather on Sunday ...

If there’s two things that are guaranteed for the summer in Calgary, it’s always Stampede and the seasonal hailstorms that hit the city right after. Following a sudden hailstorm on Sunday, climate ...

One research team says the storm was "among the worst" ever charted. Canada's "hailstorm alley" just produced a storm with a scar visible from space. Satellite imagery from NASA caught the aftermath ...