TT organisers, fans and riders will all be hoping for trouble free racing today (Thursday), after yesterday's programme had to be called off due to wet weather.
The Supersport race was red-flagged during the second lap after it started raining.
The Mountain Road is due to close at 11am, followed by the rest of the course half an hour later.
Under a revised schedule, racing is now due to get under way with the Supersport Race 2 at 12.15pm, followed by the Sidecar Race B at 2.15pm.
They will be followed by a one lap practice for Friday's Senior Race at 3.50pm, the Subaru demonstration lap at 4.30pm and the Zero Emissions Race over one lap at 5.15.
If everything goes according to plan, roads will start to open from St Ninian's at 5.35pm.
The Met Office at Ronaldsway says there is a vey small chance of showers today.