>> when it rolled in, it immediately went pitch black. you couldn't see your hand in front of your face. this is incredible. that's the park we were just looking at. >> it kind of hits just like this huge wall of wind and you're also getting sand blasted at the same time. dust and sand swirling around you and getting in your teeth and getting in your eyes. you could hardly hold your eyes open. >> well, i think we got the shot and we'll have to shoot another day. my next thing was trying to get to safety. get to lower ground. >> but the task proves impossible. blaine can't find his car. can't even see. >> it really becomes black as night. you get a sense that it's kind of the end of the world because it's this rusty, brown color