Livingston v Morton, Raith Rovers v Albion Rovers, Cowdenbeath v Clyde subject to inspections
Three Scottish fixtures will be subject to pitch inspections on Saturday as the wintry weather threatens postponements.
Livingston's Championship match with Morton will be suject to a 09:30 GMT inspection.
Also under threat are Raith Rovers v Albion Rovers in League One (11:00 inspection) and Cowdenbeath v Clyde (09:00) in League Two.
Raith's Stark's Park pitch has been under covers for several days. The club are "very hopeful" it will be playable.
Cowdenbeath earlier tweeted to say "it looks doubtful" the match at Central Park will go ahead.
Meanwhile, Livingston's recently postponed Championship match at Dumbarton has been rescheduled for Boxing Day, 26 December, with a 14:00 kick-off.
Saturday's Scottish games start with Aberdeen v Hibernian (12:30) in the Premiership, with four other top-flight fixtures at 15:00.