I don't let the weather predict my hunting schedule too much. If it's obviously horrible rain or wind thats one thing. Other than that, being in the woods is so much better than just sitting around the house. Now I don't have a sprained ankle either so I understand its not just up and jump whenever you feel like it. But don't let the weather stop you either. The ruts starting to really kick in everywhere from what it sounds like so anytime you can get in the woods will be worth it. Rain or shine!! Good luck and hope that ankle gets better soon