The setting sun is a cool relief after a 100 degree day in Eastern Colorado. A thunderstorm backdrops UP 4068 South. Canon EOS D60, Canon EF 70-200mm f/4 @ 70mm, 1/1000 sec @ f/8 (ISO 200).
For the train and storm chaser. Trains with thunderstorms, dark clouds, rain, lightning, hurricanes - tropical storms, funnel clouds, storm light, rainbows, and snow storms.