Snow forces closure of schools, colleges, state agencies in Oklahoma City area - Article Photos 72/122

Snow piles up on chair backs inside Boone Pickens Stadium in Stillwater after the campus received heavy snowfall on Thursday and Friday ahead of Saturday's bedlam football game. The Oklahoma State athletic department was forced to clear the snow quickly, using small tractors to clear the field on Dec. 6, 2013. KT King/For the Tulsa World