40 deg! Thats like summer here In NE. I been out hunting when it's -5 and snowing before. I shot onein norther Missourione time that was frozen solid and could stand it up on it's legs a hour after I shot it with a 65 lb recurve bow at 57paces from my tree. I have hunted asomemorning all ready this year in the teens. The morning I got my buck it was 20 deg . I'm planning to go afterthe gunseason and I will have some days around 0 to hunt in I'm sure.