Fourth of July July 2, 2021 5:04 pm The Chemistry of Fireworks Explained Do you ever wonder how fireworks get their colors? NBC 5 Chief Meteorologist Rick Mitchell explains the chemistry behind the colorful displays. Wake Up to Something Good 0:32 Weather Quiz: Cold front season 2:26 NBC 5 Forecast: Very warm with isolated storm chances for Wednesday 2:30 NBC 5 Forecast: A slim evening storm chance, then increasing heat 3:00 NBC 5 Forecast: A slim evening storm chance, then increasing heat 0:39 Weather Quiz: Wind shear