A flash flood warning remains in effect until 12:15 this afternoon for the northwest corner of Iowa.
Up to four inches of rain fell in Rock Valley forcing the warning for Lyon, northwest Sioux in Iowa and southeastern Lincoln county in South Dakota.
There is a thunderstorm watch for the next hour for Buena Vista, Dickinson, Cherokee, O’Brien and Clay counties in Iowa.
This includes the Iowa Great Lakes region.
The deadline for people in Woodbury, Monona and seven other counties in Iowa is on July 1st.