RE: Is it to cold to fly?
I have found that the cheap little "one size fits all" gloves are great for when you are flying. They keep your hands warm enough that you can make it through a flight without the "My fingers are going to fall off" feelings that you can get flying bear handed. Since these gloves are thin they give you a good feel on the sticks so you can control the plane. You do need a pair of heavier gloves to warm up with in between flights.
We have a Weber Charcoal grill that we build a wood fire in to help warm up with.
Cold weather is no reason not to fly.
Ron