Stormy start to the weekend but sun returns by Saturday

While Friday was sunny and warm throughout the day, a disruptive low-pressure system triggered a plethora of severe thunderstorm watches and warnings throughout Alberta for the overnight hours. Calgary reached a high of 26 C for Friday, surpassing the seasonal high of 22 C for this time in August. But the real big weather story for the city wasn't expected to happen until late Friday evening. The low began to produce storms in Montana and Idaho Friday afternoon and continued to build in intensit