Find an online weather channel, then set it for your area, then save it on your favorites.
I NEVER hunt when the wind is not in my favor... never!
If you are on stand and the wind changes going from you to where the deer are or are going to be, then I highly suggest for you to move. I've planned hunts around the wind for years and it's my #1 weapon against deer. What sucks is going the long haul way back in the woods, get to your stand, climb it and start hunting... only to have the wind switch. I still got out of that stand and moved elsewhere. LOL!
iSnipe