Wildfires burning at or near the Grand Canyon's North Rim are still raging as strong winds, high heat and low humidity persist.

Republic photographer Michael Chow captured the wildfire in a time-lapse video taken July 14 from the Canyon's South Rim. Chow set up his camera on a tripod, pointed it at the smoke, hoping it cleared at some point and and shot a photo every four seconds for 4 1/2 hours.

Video shows plumes of smoke caused by the Dragon Bravo Fire on the Grand Canyon’s North Rim. Video credit: "@MX.SC" VIA INSTAGRAM