In Michigan where I do most of my hiking the mosquitoes would carry you away. I have been inside a tent at night where it sounded like a whole fleet of black helicopters out there. Also I have frequently gone to sleep under clear skies and have a thunderstorm roll in at 1:00 AM. Due to the great lakes if you don't like the weather in MI wait a few minutes. Also I am getting to the age where being comfortable is part of the game. I no longer have to prove that I am tough.