weather quiz October 21, 2021 4:56 pm Weather Quiz: Leaves Changing Color NBC 5 Meteorologist Brian James asks: What factor(s) is/are the primary drivers behind the leaves changing color in the fall? Wake Up to Something Good 2:51 NBC 5 Forecast: On and off storm chances continue 0:52 Weather Quiz: Thunderstorm's cold top 2:26 NBC 5 Forecast: Stormy pattern through Monday 2:29 NBC 5 Forecast: On and off storm chances continue 2:28 NBC 5 Forecast: Morning flood threat. On and off storm chances for the remainder of the day.