weather quiz May 27, 2021 4:57 pm Weather Quiz: Thunderstorms Flattened NBC 5 Chief Meteorologist Rick Mitchell asks which part of the atmosphere flattens out the tops of thunderstorms? Local 0:29 Weather Quiz: Lightning strikes 0:34 Weather quiz: Thunderstorm air 0:49 Weather Quiz: Baroclinic zone 0:38 Weather quiz: Tornado timing 0:45 Weather Quiz: Wind Speed