Pick up some of Bryan Litz's books, The Wind Book for Rifle Shooters by Linda Miller and Keith A. Cunningham.
These would be great places to start from a theory standpoint maybe some tips. Playing with a ballistics program can also show you how various bullets are affected by wind.
But in the end, there is no substitute for in field experience. I take my Kestrels on walks with the dog and try and guess conditions then measure them. Anything is better than nothing!