Line: 49ers by 3;
Over/under: 45 1/2
Weather: Mostly cloudy, temperature near zero then falling, moderate winds.
Synopsis: In the Cold Bowl, San Francisco comes in on a roll as it has won six in a row. Its defense has allowed an average of just 14.5 points in its last 13 games. Green Bay got key passing combo of QB Aaron Rodgers and WR Randall Cobb back last week but now faces the No. 4 pass defense. The ground games would figure to be key here. SF is third rushing and No. 4 against the run, while GB is seventh rushing but 25th against run.
Pick: 49ers 26-20
St. Louis Post-Dispatch