North Texas August 22, 2017 9:30 pm NBC 5 Forecast: Cold Front On Its Way NBC 5 Meteorologist Rick Mitchell updates the forecast for Tuesday, Aug. 22, 2017. Wake Up to Something Good 3:29 NBC 5 Forecast: Very warm with isolated storm chances for Wednesday 2:26 NBC 5 Forecast: Very warm with isolated storm chances for Wednesday 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