On a more serious note, however, the changing weather does toss a new dynamic into this week's games. Can teams withstand the bitter cold and high winds? For most of the NFL, it's just business as usual.

But some warm-weather teams (Miami, Jacksonville, Tennessee, Houston, Dallas, Arizona) might struggle playing football up north where the sun isn't shining any more.

So with that knowledge in mind, here are this week's picks.

Note: I've already previewed all of the games here in my weekly picks column, but without the spread. For more detailed info on each game please see my original column here. 

Bleacher Report - NFL