Smoke

I think the healthy tree per acre in a ponderosa forest is like 25, its 1000 today! Thin it! Talk about shovel (saw) ready jobs!!!
"...A century ago a ponderosa pine forest may have had some 25 mature trees per acre and be easily traversed on horseback or by a horse-drawn wagon. Today the same forest may have more than 1.000 trees on the same acre, creating conditions that are much too thick for the passage of a hiker. These tightly packed trees are smaller, weaker, more disease prone and more susceptible to insect attack than their ancestors. Such forests form huge reservoirs of fuel awaiting ignition, and pose a particularly significant threat when drought is also a factor..."
Ponderosa's are the guilty party by my place as well, my buddy lives 35 miles closer to the fire in the town of Naches, I guess they're on level 2 evacuation.