Rain, storms ahead of another heat wave in Calgary

Before you know it, we're right back into heat warnings. First, we're running the risk of thundershowers carrying into the start of the weekend. A band of organized convection will knock our temperatures down a few pegs, but with that, we could see gusts approach 50 kilometres per hour locally, coupled with the usual suspects in a storm; lightning, hail, and driving rain. The storm potential is most likely to occur Friday evening, but a risk extends to Saturday, as wel. This element has flip-flo