Warm and mild on Thursday, evening thunderstorms likely Friday

Thursday will be a pretty average day – literally – with a mix of sun and cloud and the diurnal temperatures right on par with the seasonal averages. The exit region of a deepening trough along the Pacific coastline will create an intensifying southerly flow in Alberta Friday evening and early Saturday.Showers and thunderstorms are likely in southern Alberta – including in Calgary - with some of those cells potentially becoming warned storms due to the threat of heavy rain, med