A strong thunderstorm that triggered a tornado warning swept through the village of Hines Creek Friday night, uprooting trees, flattening crops and ripping roofs off homes.

Environment Canada has issued a tornado watch the city of Guelph, Wellington County and Caledon

The tornado warning was issued Thursday afternoon for the city of Calgary, as well as the surrounding areas of Airdrie, Cochrane, Olds and Sundre, Okotoks, High River and Claresholm and was lifted less than one hour later.