I tell ya what its been like that in Wi for the last 4 days and I tell you its been some pretty good hunting. Lastnight even with the wind gusts up to 30mph the deer were moving. they need to eat to stay warm, so hunt your food sources. I have a friend that went out the day before yesterday when it was the same way and he said he saw more bucks in one nite than he has all season. Get out there, put your back to the wind it helps.