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.
Rugby: Ramsey at home to face Dukinfield
Douglas and Vagabonds to meet in Manx Cup
Football: 'Take Two' for FA Cup first round clashes?
Most ties rescheduled from last weekend due to poor weather
Hopes new designated centre will see more people take up powerlifting
Powerlifting Isle of Man says former base in Castletown created 'barriers'
Illiam Quayle relishing prospect of working with Lougher in 2026
Son of TT winner to make Manx Grand Prix debut this year
Snooker: Blinders move to the top as Hurricanes slip up
Former leaders beaten by last year's champions