Dundalk Racecourse© Photo Healy Racing
This afternoon's meeting at Dundalk is still due to go ahead at 2.45 but foggy conditions at the all-weather venue means the situation will be continually monitored by officials.
Conditions are described as foggy at present but raceable.
Met Eireann has issued a status orange weather warning for low temperatures and freezing fog both of which include the County Louth area.
The surface remains standard and fit to race.
