Interference by runner on base???

Under OBR, it sounds like you got the call right. Was it intentional?

Rule 7.08(b) Comment: A runner who is adjudged to have hindered a fielder who is attempting to make a play on a batted ball is out whether it was intentional or not.
If, however, the runner has contact with a legally occupied base when he hinders the fielder, he shall not be called out unless, in the umpire’s judgment, such hindrance, whether it occurs on fair or foul territory, is intentional. If the umpire declares the hindrance intentional, the following penalty shall apply: With less than two out, the umpire shall declare both the runner and batter out. With two out, the umpire shall declare the batter out.

I ruled it was not intentional. The runner basically put his head down and held his position so he wouldn't get hit by the ball. He could not tell where it was going to come down due to the extremely windy conditions.