Fog is clearing at Mount Gambier Airport and delayed flights from Adelaide are expected to arrive soon.
A flight to Melbourne was cancelled earlier, and two flights from Adelaide and Melbourne were cancelled last night.
A flight bound for Adelaide was delayed on Wednesday morning but was expected to leave about 9:00am.
© ABC 2013
15:19 EST Editor's note: This story has been updated to clarify that the higher prices predicted by livestock agent Kevin Currie would be paid for dressed weight and not live weight bullocks, as was suggested in the original story.