By Daniel Chavkin The elements may have an impact on an early SEC game. When No. 7 LSU and Arkansas kick off this afternoon, the two teams might have to battle the winter elements along with the opponent. Arkansas got some snow overnight, leading to a layer of snow and ice on the field early in the morning. There does appear to be enough time between sunrise and kickoff for the snow to melt in time for the game, and it appears that the field will be clear enough by the time the game begins at 11 a.m. CT. Still, playing an unexpected snow game is certainly not ideal for a road team from the Sou…