Driving on the Moon

I had a very odd dream this morning.  My dad was driving a two-seater lunar rover.  He was telling me about the top speeds ever achieved by the rovers (80 mph).  We were passing a few dozen suited people who were working on the surface.  We were in a plastic covering and it was leaking causing the air to become thin.

Do you think the first cold snap of the season this fall, and huddling under my covers brought this on?