Forecast July 14, 2020 4:36 am NBC 5 Forecast: Heat Advisory Extended The Heat Advisory has been extended until 8 p.m. this evening. The heat index is expected to be between 105-108 this afternoon. Wake Up to Something Good 2:34 NBC 5 Forecast: Storm chances continue into Sunday 1:07 Hill County tornado caught on camera 2:49 NBC 5 Forecast: Storm chances continue this weekend 1:25 Several North Texas communities in storm's path battled flood 1:55 Storm in Hill County triggered Tornado Warning for hours