North Texas April 28, 2017 5:05 pm Weather Quiz: Baseball Size Hailstones NBC 5 Meteorologist Rick Mitchell asks: What is the fastest a baseball-size hailstone can fall? 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