Would this be possible?
At beginning of round, you get a short summary of wind conditions. For it to be realistic you would also need a compass, or at least a hint of directions.. But this is not necessary.
Simplified it could be implemented as a factor in leading projectiles left or right. (independent of shooting direction)
This would add another skill layer to archery that should be returned in damage or other stats.
Do you mean that as a crossbow i won't hit exactly where i aim anymore ?
Nevertheless, good idea. We, as archers, already aim upper than our target, depending on distance. Why not also aim sideways depending on the distance. It will be hard to get used to it, but with it, no one will whine on forums saying archery is too easy, etc...
But seeing Paul's post, i doubt we'll see such a thing in the future. Too much trouble for not a lot of benefit.
And if you really add this, it will be counted as a fix for archery, only if you boost up our bow stats and/or ammo. Else, definitely a nerf.