2017–18 North American winter - Wikipedia
Bills reflect on 2017 “Snow Bowl” ahead of Sunday's snowstorm
Super Bowl XLVIII - Wikipedia
Super Bowl XLV - Wikipedia
Snow Bowl' 2017: 20 images from the blizzard that engulfed the
Snow Bowl' 2017: 20 images from the blizzard that engulfed the
NFL changes rule for snow games after Bills-Colts blizzard in 2017