Forecast August 20, 2021 9:14 pm NBC 5 Forecast: Hot and Humid Days Ahead Saturday will be a hot and dry day across North Texas with a little less of a breeze to take the edge off of the heat. Afternoon heat index values will range from 100 to 104. Wake Up to Something Good 0:27 Weather Quiz: Mini cold front 2:28 NBC 5 Forecast: More storm chances for the weekend, but not a washout 2:30 NBC 5 Forecast: More storm chances for the weekend, but not a washout 2:35 NBC 5 Forecast: More storm chances for the weekend, but not a washout 2:51 NBC 5 Forecast: On and off storm chances continue