Did it go in

I was playing a practice round at lake city cc with a couple of guys at my school. The yardage was 116, I hit a 9 iron. it was perfect, tracking the entire way there.It landed on the front of the green and started rolling towards the hole but it stopped like one centimeter from the hole. When we started walking towards the green we didn't see my ball anywhere. But when I went to go find it, it was in the cup!! But it was a windy day so i guess the wind blew it in the hole.