Forecast September 17, 2024 4:24 pm NBC 5 FORECAST: Late summer heat wave This week, expect above-normal temperatures with highs in the mid to upper 90s through Friday in DFW due to an unusually strong upper-level ridge of high pressure. Wake Up to Something Good 2:29 NBC 5 FORECAST: Late summer heatwave 2:25 NBC 5 FORECAST: Late summer heat wave 2:31 NBC 5 FORECAST: Unseasonably warm this week 2:26 NBC 5 FORECAST: Unseasonably warm this week 2:27 NBC 5 FORECAST: Unseasonably warm this week