You don’t witness this every day .. and most people won’t see it even once in their lives. At the exact same moment, the atmosphere produced a rare combination of extremes: a tornado twisting across the plains, a rainbow forming behind the storm, and a bolt of lightning striking through the clouds. This is what happens when three different atmospheric processes occur together: – A tornado born from unstable air and wind shear, rotating as it moves across the landscape. – A rainbow created by sun