My wife and I were on the Interstate running with traffic about 70-80 mph. Along the way we occasionally hit winds coming straight into us and hard. Between the combination of our speed and the wind speed, our 2014 JKUR hood was fluttering so bad it was like it was on vibrate mode. It literally fluttered so bad it appeared as if the center of the hood was bending in the middle and bouncing up and down....Oddly, the front of the hood never gave the appearance of being loose. It was more like the outer edges were all solid but the middle had not support at all and was bouncing up and down.
Scared my wife to death. I had read about hood flutter on this forum and still it was so bad I took the next exit and checked my hood latches just in case.
The flutter can be rather intense. lol