Forecast September 19, 2024 5:07 am NBC 5 FORECAST: Late summer heatwave A late summer heatwave is unfolding across North Texas. High temperatures will be well above normal for the next few days with highs in the mid to upper 90s and an afternoon heat index around 100. Wake Up to Something Good 2:28 NBC 5 FORECAST: Bright, sunny weekend with temperatures in the 70s 2:28 NBC 5 Forecast: Severe weather threat has passed, clearing the way for nice weekend 2:27 NBC 5 Forecast: Tornado Watch until 9 p.m. for parts of North Texas 2:29 NBC 5 FORECAST: Rainy Friday upon us with heavy thunderstorms possible 2:29 NBC 5 FORECAST: Rainy Friday upon us with heavy thunderstorms possible