You are correct Hall...The Green Bay Packers' playoff game Sunday against San Francisco could be one of the coldest in NFL history, rivaling the subzero temperatures of the 1967 Ice Bowl, so fans are taking plenty of precautions.
Temperatures at Lambeau Field are expected to be a frigid minus 2 degrees when the Packers and 49ers kick off at 3:40 p.m. Central time. By the fourth quarter it'll be a bone-chilling minus 7, with wind chills approaching minus 30, according to the National Weather Service.
Temperatures at the so-called Ice Bowl in Green Bay, the 1967 championship game in which the Packers beat Dallas to advance to Super Bowl II, got as cold as minus 13 degrees with a wind chill of minus 46.