<p>A supercell came down in rural Iowa on Thursday, April 9, as thunderstorms hit eastern and northern parts of both Illinois and Iowa.</p><br /><p>The National Weather Service issued a tornado watch</a> and a severe thunderstorm warning for multiple counties in both states, warning people around the Midwest to beware of adverse weather and a large and extremely dangerous twister</a>. This video shows a supercell near Davenport, Iowa. Credit: Facebook/Project Supercell</p>
