The Lass Word: Is the Cold Weather Advantage Real?
The 49ers' winter classic: 9 things you might have missed in the Lambeau snow - The Athletic
Freeze Frames: 10 things you should know about cold-weather football - ESPN
Green Bay weather for Packers vs. 49ers playoff game: wind chill, snow
Weather updates for NFL's divisional round playoffs: Packers vs. 49ers could have snow, below-zero temps
Lambeau leap: 49ers vault past Packers into NFC final
Green Bay Packers: Packers fans to face a frozen Tundra in divisional playoff game vs. 49ers
Rodgers, Packers expect elements to play a role against the 49ers
49ers vs. Packers 2014, NFL Playoffs game preview: Can Green Bay slow Colin Kaepernick and San Francisco?
Green Bay weather forecast: Snowstorm threatens Packers-Seahawks playoff game - The Washington Post