Forecast August 25, 2024 7:44 am NBC 5 FORECAST: Sunny and Hot Sunday Bright sunshine and hot temperatures continue today across North Texas. High temperatures this afternoon will climb into the upper 90s with heat index values reaching the triple digits. Wake Up to Something Good 2:29 NBC 5 FORECAST: Late summer heatwave 2:28 NBC 5 Forecast: Late summer heatwave 0:40 Time for Lights Out in DFW fall bird migration of birds begins 0:38 NOAA issues La Nina Watch this week 2:25 NBC 5 FORECAST: Late summer heat wave