That site is ******* awesome! I love KCCI's futurecast radar but it's so clunky and outdated. This is awesome.There are some nasty storms expected mid-afternoon in central IA.
Handy site to view future radar model: https://www.ventusky.com/?p=41.54;-96.05;6&l=radar
You can see the line form mid-afternoon, about the time kids would be coming home from school.