It was a very busy day in the weather department on Monday with severe weather and tornadoes south of Rockford and the stateline area. Rockford was mostly spared, but it was not without a bit of excitement in the sky.

Check out this video posted by Meteorologist and storm chaser Reed Timmer. He describes this cloud formation filmed over Rockford on Monday afternoon as a "roll cloud" in a stable atmosphere. Note the wave features along the top.

Anyone else see this in the skies over Rockford?

New video: beautiful roll cloud over Rockford, IL right now in stable atmosphere with wave features along the top. Bill Beach

Posted by Reed Timmer: Meteorologist and Extreme Storm Chaser on Monday, June 22, 2015

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