I wish I would have stopped to take video of the clouds around the Sears/Willis Tower this morning when I came into work. Rain was moving out this morning over the lake and the clouds were very low. On the south face of the Tower the air was completely clear. On the north face clouds were blowing like crazy streaming northwards making an eerily similar appearance to the peak of Mt. Everest when it has ice crystals blowing off the peak due to the jet stream. Cool stuff.