I believe these are the Smokey Mountains. This was taken from the plane shortly after takeoff from Atlanta.
We had tickets to fly out of Tampa, but ending up driving 6 hours through the night to get away from Hurricane Jeanne.

Here is the original view: http://www.pbase.com/image/34436127
(As you can tell I cheated mightily! To be fair, the original isn't exactly what the real thing looked like, either...)

In the air over Chicago: http://www.pbase.com/corvidae/image/34436152