July 29, 2012 7:54 pm Sunday PM Weather NBC 5 Meteorologist Grant Johnston forecasts the triple digit heat will last all week. Wake Up to Something Good 2:28 NBC 5 Forecast: Storm threat continues for eastern North Texas; Drier weather ahead for Monday 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