All Warnings in Iowa have expired at this time, however a line of strong thunderstorms continues moving through the western part of Iowa. This line was located from near Spencer to Denison to Shenandoah. The strongest of these storms was located between Shenandoah and Sidney in Fremont County, where a tornado warning was in effect until a few minutes ago. More warnings are likely as these storms move NE toward Red Oak, Atlantic, Audubon and Carroll within the next hour.