NEW hour-by-hour storm predictor forecast Share Copy Link Copy Updated: 12:39 PM CDT Jul 17, 2015 Slideshow 12 photos Share Copy Link Copy NEW hour-by-hour storm predictor forecast 1 of 12 2 of 12 3 of 12 4 of 12 5 of 12 6 of 12 7 of 12 8 of 12 Advertisement 9 of 12 10 of 12 11 of 12 12 of 12 Next slideshow NEW hour-by-hour predictor for scattered storm timing 11 photos Advertisement Next slideshow NEW hour-by-hour predictor for scattered storm timing 11 photos GET LOCAL BREAKING NEWS ALERTS The latest breaking updates, delivered straight to your email inbox. Your Email AddressSubmit Advertisement NEW hour-by-hour storm predictor forecast Share Copy Link Copy Updated: 12:39 PM CDT Jul 17, 2015 Advertisement Related Content Updated timing for strong to severe storms across Iowa Detailed look at timing for storms on Saturday.