Rolling Scud

This low hanging scud made me give it more than a cursory glance for possible rotation. There was none. Despite this, the formations were on the leading edge of an approaching severe storm cell, seen here on Tuesday evening, May 20, 2014. Both images look north along St. Peters Road, about .2-mile north of Midway Road, and about 2.5 miles north of Robins, Iowa. The top image was captured at 7:28 PM CDT, the bottom at 7:32 PM. Vicious lightning, heavy rain and pea size hail followed this cell as it passed overhead.