This is a timelapse sequence taken from the top of the John Hancock building in Chicago. When I got up there it was complete fog with zero visibility. I was with my brother and we waited for almost 2 hours for it to clear up and it did for an hour and this is what we got. This was a great scene with lower clouds moving in really fast from the east and high clouds moving from south to north. It was amazing to capture this footage.
The audio in the preview is not included in the download; however, can be purchased here: http://audiojungle.net/item/epic-hollywood-underscore/237547