What ever happens wind will still balls things up for you, ever had that shot when you look through front view, wind is at 9 o'clock, you look through all other angle's, yes all 3 o'clock, but you then land 10 yards shorter than normal, and now when you look (same position facing north) the wind is now at 7 o'clock.
Or the front angle is saying 3 o'clock, reverse angle shows 5 o'clock so which 1 do you trust? (if you go with 3 o;clock you come short, but if you had gone with the 5 o'clock you would be long!!.LOL) Whatever the wind, its hard to beat it all the time.
And lets not forget the 19 mph tailwind, you use your 100 yard wedge and land on 102 yards!