weather February 20, 2020 4:56 pm Weather Quiz: Polar Vortex NBC 5 Chief Meteorologist Rick Mitchell asks which statement is false about the polar vortex. Local 0:49 Weather Quiz: Worst flood in Dallas 1:57 Weather Quiz: Amarillo weather 0:43 Weather Quiz: Spring storm season 0:36 Weather Quiz: Ants 0:29 Weather Quiz: Lightning strikes
