Forecast August 11, 2021 9:18 pm NBC 5 Forecast: A Weekend Cold Front Typical August heat will continue through Friday across North Texas. High temperatures will be in the upper 90s Thursday and Friday with heat index values around 103. Wake Up to Something Good 3:29 NBC 5 Forecast: Very warm with isolated storm chances for Wednesday 0:32 Weather Quiz: Cold front season 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