NFL History: 100 objects that tell the story of football - Sports Illustrated
32 years ago in Cincinnati, Hell froze over with a Super Bowl trip on the line – New York Daily News
Top 10: Extreme weather games
The Freezer Bowl: The Coldest Game in NFL History
Lost sea creatures wash up on California shores as climate shifts
Green Bay weather: Coldest games at Packers' Lambeau Field in history
NFL playoffs 2016: Very cold Sunday in Minnesota
Here's What Happened in Saturday's N.F.L. Wild-Card Games - The New York Times
Here's What Happened in Saturday's N.F.L. Wild-Card Games - The New York Times
In honor of Bud Grant's 91st Birthday, here's a photo of Bud Grant in a short sleeve shirt in -5 degree weather for the 2015 Wild Card Game vs Seattle. : r/nfl
Vikings lose playoff game to Seattle on botched boot, Sports
Here's What Happened in Saturday's N.F.L. Wild-Card Games - The New York Times