In 2015 forest fires ravaged the interrior of British Columbia. While no fire made it into the heart of Kelowna, where this photo was taken on Lake Okanagan, the Okanagan Valley was the perfect conduit to bring smoke down from the mountains to the north. The sky was yellow throughout the day, even though this particular day was relatively clear.
Canon EOS REBEL T3i
ƒ/14 1/400 10mm ISO200