CNN This Is Life With Lisa Ling October 3, 2015 03:53:00
Will take 12 hours, long and turbo leapt -- turbulent flight. it helps predict where the storm will go and saving millions of dollars in storm preparation and more importantly, saving lives. >> comes down to evacuate or not. emergency management has a tough job and forecasters. we go in a storm and get a rough ride and collect data. they take that information to help those guys do the tough job of making hard decisions on who has to evacuate. >> reporter: lightning fills the darkness of sky. a few hours into our journey, sunlight reveals clouds and thunderstorms on the horizon. we're heading d...