It's the second day of racing at TT 2011.
The Mountain Road from Ramsey Hairpin to Creg-ny-Baa is due to close at 9.30am (Monday), and the rest of the course at 10am.
The four lap Monster Energy Supersport Junior TT is scheduled to start at 10.45am.
That will be followed by the Royal London 360 Superstock, also over four laps, at quarter past three.
As always, there will be full, live commentary on Manx Radio TT.
Hockey: Under-14 boys heading to England Championship final
First Manx side to compete for a tier 2 trophy
TT 2026: 20-year-old to make debut this summer
Rhys Stephenson to make first appearance on the Mountain Course
Hockey: Under 16 girls beaten in England Championship Semi-Final
Manx side defeated by Norwich City in penultimate round
Rugby: Island ladies selected for UK side
Four Vagabonds players will represent Cheshire