I check constantly, for days prior to and up to the hour of the hunt the weather conditions including temp, wind direction and speed, among others. And I make an attempt to hunt in harmony with those conditions.
that's all you can do sometimes.
however, I have found that if you put into practice all the other precautions of deer hunting, wind conditions do not always reign supreme.
They (the deer) do not always read the script!
PSE 2006 FIRESTORM LITE #70
PSE 2009 TREESTAND GX #70
PSE 2010 1/2 AXE 6 #60
PSE 2011 EVO #70
The Devils Advocate