http://www.msnbc.msn.com/id/31265987/ns/weather/

Looking out the 11^th floor window of her law office, Jane Wiggins did a double take and grabbed her camera. The dark, undulating clouds hovering outside were unlike anything she'd seen before.

"It looked like Armageddon," said Wiggins, a paralegal and amateur photographer in Cedar Rapids, Iowa. "The shadows of the clouds, the lights and the darks, and the greenish-yellow backdrop. They seemed to change."

Thanks to Ron Gleason