A light dusting of snow began covering the Buffalo Bills' facility on Friday as the team completed its final practice of the week inside Highmark Stadium.

One thing does not change, though. The defending NFC champion 49ers are 5-6 and they need to get on a heater - which will be tough to do Sunday night in Buffalo - if they stand any chance of defending their crown because right now they’re in last place in the NFC West and sitting outside the NFC wild-card picture.

A good ol' fashioned lake effect snowstorm is burying western New York this weekend when the Buffalo Bills and San Francisco 49ers faceoff at Highmark Stadium on Sunday night. By kickoff, there could be feet of snow on the ground south of Buffalo and nearly two feet in Orchard Park.

The Buffalo Bills came soaring into their bye week during NFL Week 13 riding a six-game winning streak to a 9-2 record. They are preparing to host the 5-6 San Francisco 49ers for Sunday Night Football,

The Buffalo Bills had a week off to rest after their victory over the Kansas City Chiefs in Week 11. The bye week came at a great time for Buffalo, riding high after that victory over the Chiefs pushed their win streak to six games.