Article Photos: Oklahoma travelers change plans as flights get grounded 13/94

BLIZZARD / CHRISTMAS EVE / ICE / COLD / WINTER WEATHER / WINTER STORM / INTERSTATE 40 / SNOWSTORM / STATE HIGHWAY 81: Traffic backs up in blowing snow in El Reno northbound on SH 81 from I-40 after the closure of I-40 Thursday, Dec. 24, 2009. Photo by Paul B. Southerland, The Oklahoman ORG XMIT: KOD