Not sure what is burning, but their are some fires around Yukon/West OKC. Near i40 and possibly Czech Hall road (I exited before so could be off)

http://yukon.kfor.com/news/news/96347-grass-fire-consumes-10-acres-near-yukon

Per OKCFD on Twitter: 10th street between Czech Hall and Hwy 92 has been reopened. Fire has been contained. Crews working to put out hot spots.

Another couple of days without rain and with the temps we're having, grass fire season will be in full swing. The number of grass fires per shift has been steadily increasing for the last week and unfortunately, without some help from mother nature, I don't see that trend changing.