Colder weather to the north although this is still OK. 53 in Minneapolis, you don't have to put some kind of parka on top of your costume and cover it all up.
I thought about calling a locksmith -- at least I had my cellphone, but at midnight, it could take a while for a locksmith to show up, and it was cold.
His counterpart in Georgia, General Beauregard Lee is said to be slightly more accurate and he saw his shadow indicated more cold could still be to come.
The wind makes it feel colder than it really is, you know, when it's frigid and the air has a bite to it because the wind is howling, and it just hurts to be outside.