The devastating fires in British Columbia and the Northwest Territories are just the latest in a summer of dramatic wildfires across the country that have left millions of acres scorched. According to estimates, 19,000 people were evacuated from Yellowknife, the Northwest Territories capital, over 48 hours, its environment minister Shane Thompson said late Friday. The city, home to some 20,000, was largely a ghost town following the largest ever evacuation from the region. Winds have been fanning the wildfires towards Yellowknife, but Saturday there was some relief after overnight rain brought a sharp dip in temperatures, government weather forecasts showed. ADVERTISEMENT More than 2,000 kilometers (1,200 miles) south in British Columbia, fire also bore down on Kelowna, a city of 150,000 people in the Okanagan Valley. Blazes have already destroyed several properties in West Kelowna, separated by Okanagan Lake from its larger, eponymous neighbor. Among them is the Lake Okanagan Reso