Shoot at some local matches and ask for help. Be sure to ask people with a demonstrated ability to do what you want to do. I can distill it down for you though.

1. Become a consistent shooter. If you shoot inconsistently due to poor position, loading or whatever, you will find it extremely difficult to shoot in the wind.

2. Learn from the bullet. If your shooting is consistent, you will learn everything you need to know by observing the impact of the bullet. If you can't see your own impacts, get a spotter, improve your technique, or reduce recoil. Shoot, think, learn. Repeat as necessary.