Created: 08/23/2014 10:10 AM KAALtv.com
(ABC 6 News) -- According to the National Weather Service, heavy rains early Saturday morning caused some serious damage in Mason City.
There were reports of flooding, up to car roofs. Several roads in the city were impassable Saturday morning.
The Mason City airport picked up 1.59" of rain.
Because of the weight of the water, there was a partial roof collapse at the Walmart in Mason City.
ABC 6 is working to get more information on the roof collapse, as well as other flood damage in the area.