that wont be the issue. the issue i have found, is last year was a bad area for kearney in terms of bad snow storms, and my car acted as a windblock. little did i realize, that my car, facing to northwest, would recieve ALL the snow that blew in the engine bay. come to spring time, I had to take apart my front end, take off my intake and let it dry out in my room (while the MAF was taped closed) and wait for it all to thaw out. thats the only REAL issue. having too much cold air isnt really feable for this, as my car lasted in -10 below. i wouldnt worry if i were you.
scotty