KELOWNA, B.C — One week after Easterns, it was time for Westerns, and the Polar Vortex made the trip for both weekends. At Easterns, the air was cold enough to keep the organizing committee on edge at the start of the weekend, and freezing rain complicated driving plans. At Westerns, the cold weather held off to Sunday, but falling snow on dry, salted roads created a sheet ice for Friday’s commute. Both championships had less athletes...