Here comes the heat: Sunny and warm long weekend forecast for Calgary

Summer is making a comeback in a big way this Labour Day long weekend, making that cool 13C high on Wednesday a distant memory. But before we look at the long weekend forecast, Environment and Climate Change Canada has released some preliminary rainfall totals from that Wednesday low-pressure system. The communities that received the most precipitation mostly reside between Calgary and the U.S. border, with Ardenville recording the most rainfall over 48 hours at 79.5 millimetres.The information