National Weather Service United States Department of Commerce

Through 7 am, showers & storms will move north through northeast Iowa, southeast Minnesota & west-central and southwest Wisconsin. A few storms may be severe with the main threat being large hail. Stay Weather Aware!
Storms will move through the region this morning with the potential for some storms to become severe. Large hail and damaging winds being the primary threats with any severe storms. Be sure to seek shelter as storms approach!
Thunderstorms may redevelop this afternoon with greater potential for severe storms moving into the area this evening and overnight hours. Damaging winds are the primary threat but there will also be a risk for hail and, while small (5%), there is a risk for a tornado.
Confidence is increasing for multiple rounds of storms through early Thursday morning. As a result, where storms track over the same locations, rainfall amounts of 2 to 5 inches will be possible, which may result in localized flooding. If you encounter any flooded roadways, turn around and don't drown!
With multiple rounds of storms possible, some of which being overnight, be sure to have multiple ways to receive warnings such as having emergency alerts enabled on your cell phone. Additionally, remember that the dangers of flooding can be more dangers to see at night!