Several showers and isolated thunderstorms are moving mainly east of Interstate 35. A rogue cell west of Interstate 35 was located near Sac City. The cell that was in Marshalltown has now moved well off to the east and southeast and is now located in NE Poweshiek County about 15 miles west of Marengo. There is a line extending NW from that cell to Eldora. A line in the northern part of the state has intensified in the last fifteen minutes and extends from Harpers Ferry to Calmar to Nashua to Sheffield. This line is settling to the SE at 15-20 mph.