July 5 3:30PM CT: Impressive #derecho about to enter parts of Iowa, Minnesota, and Nebraska after tracking across most of South Dakota. Long afternoon / evening ahead. Very healthy thunderstorm complex traversing a highly conducive environment.

Heads up: #IAwx #MNwx #WIwx #ILwx pic.twitter.com/lzLdEygEJS

— Steve Bowen (@SteveBowenWx) July 5, 2022