Monday inspection at Hamilton
Monday's meeting at Hamilton is subject to a precautionary inspection at 7am with heavy rain forecast overnight.
While the track is raceable on Sunday, the ground is reported to be heavy and more rain is on the way.
Clerk of the course Hazel Peplinski said on Sunday morning: "I've spoken to the Met Office and they're telling me there's a high degree of uncertainty about the timing and where the stormy weather will hit.
"It could be as early as 4am and is forecast to increase during the day. There could be winds of up to 60 miles per hour and that comes in combination with a potential five to 10 millimetres of rain.
"Most of that is forecast for the evening but it is so uncertain and on already heavy ground, we felt it best to call an inspection."