North Texas September 21, 2017 4:30 am NBC 5 Forecast: Hot Today, but Changes Coming Another hot day is in store across North Texas with temperatures surging back into the mid-upper 90s this afternoon. The heat index will be over 100. Wake Up to Something Good 2:28 NBC 5 Forecast: Storm chances continue into Sunday 2:34 NBC 5 Forecast: Storm chances continue into Sunday 4:07 NBC 5 Forecast: Storm chances continue into the weekend 2:33 NBC 5 Forecast: Storm chances continue into the weekend 2:55 NBC 5 Forecast: Storm chances Friday and the weekend