Opening/Closing in Cold Weather

I wondering how the TM holds up as far as opening in cold weather, e.g. -20 to -30 Is it not advisable? I'm wondering if the upholstery that folds over the couch and bed area would crack. If it snowed during the night, would the heated TM ice up the snow on top. I realize that the snow would have to be brushed off.

For example if I decided to drive down to Texas in the Winter - I might leave in Feb. and it might be very cold. Would I have to stay in a hotel until I got to warmer weather?

Remember, there are no stupid questions.
John