The heat will return for Friday, but it will also come with some smoky air. Expect a high of 27 C in Calgary. The day brings a small risk of a late day thunderstorm and the air quality will likely be moderate, with the chance of spiking into high risk at times. Each day comes with an increasingly higher risk of late-day thunderstorms. Temperatures will start to drop again after Friday and next week will mainly be cool and wet. Marni Cain shares a photo taken in North Glenmore Park on Thursday that shows the cloudy landscape we had throughout much of the day.
