It's finally starting to feel like winter in southern Alberta now that the season's first big snowfall has arrived. While city plows and Calgary police tackle the fallout, Environment and Climate Change Canada explains what Calgarians can expect weather-wise in the week ahead.

Heavy snow this morning in the city of Calgary prompts the first snowfall warning of the season. Pockets of heavier snow to last until the afternoon, easing by the evening. Meteorologist Laura Power has all your snow forecast details.