We seem to be missing every darn thunderstorm here this year with everything going either north or south of us.
After I'd almost given up one evening, I looked at the radar one last time and saw another cell developing just to the NE of my house...so I drove a half mile to the lake and created this just as the front edge of the storm crossed the lake and just before it bean pouring.
Nikon D300s, 14-24 AFS, ISO 250, f18 15 second exposure, hand held (just kidding about the hand held part ;))