Lambeau Field is rather chilly. (Kiichiro Sato /  AP)

Scenes from Green Bay’s tundra, where the Packers and San Francisco 49es are playing their NFL wild-card playoff game:

Even Lombardi’s statue looks cold. (Ronald Martinez / Getty Images)

San Francisco 49ers Coach Jim Harbaugh is cold. (Jeffrey Phelps / AP)

Colin Kaepernick, inexplicably, is not cold.  (Jeffrey Phelps / AP)