Remembering the July 16, 1979 Cheyenne TornadoDoug RandallPublished: July 16, 2020Share on FacebookShare on TwitterThe Most Destructive Tornado in Wyoming's History - July 16, 1979 Cheyenne TornadoEnter your number to get our free mobile appREAD MORE: FLASHBACK - Laramie, WY Tornado June 6, 2018