What's missing from this picture of Stephanie Way?

Oh, that's right. The mountains. The mountains are missing because there's so much smoke in the air. From the National Weather Service:

Smoke has reduced visibilities to between 3 and 5 miles across northeast California and western Nevada this morning. The worst conditions have been observed in the Sierra from Lake Tahoe north into Plumas and Lassen counties...and in western Nevada in the the Reno-Carson City areas.