National Weather Service United States Department of Commerce

Generally cooler than normal conditions will continue for much of the week. As for precipitation, there will be a chance for scattered showers and thunderstorms on Wednesday. Rain and thunderstorms will also be possible on Friday mainly south of Interstate 80.
Rainfall lasted through most of the day on Sunday, with areas across eastern Iowa, northwest Illinois, and northeast Missouri receiving widespread rainfall of 1-2+ inches. An area of higher rainfall was concentrated along and south of the Interstate 80 corridor, where many reports documented 2-2.5 inches of rain. Additional rainfall reports can be found at https://www.weather.gov/dvn/dvn_products#PNS.