December 10, 2016 8:50 am NBC 5 Forecast: Temperature Roller Coaster Today will still be chilly with highs in the lower 50s, but it’s better than the 38° high we had on Friday! Sunday will be even warmer with highs in the lower 70s. Wake Up to Something Good 2:50 School safety: North Texas students return to class after recent school shooting incidents 1:47 Heavy rainfall affects parts of DFW, Kaufman County 2:43 Governor declares state of emergency after Oklahoma tornadoes 2:09 Aftermath of heavy flooding in Kaufman County 1:41 Multiple killed during Oklahoma tornadoes