Race organisers say they’ll release an update shortly about tonight’s practice session.
Poor weather is threatening the practice, with rain and mist expected this afternoon.
Roads are currently due to close at 6pm and reopen no later than 9pm.
Clerk of the Course Gary Thompson will provide an update at 2pm.
Repairs on Peel Power Station to get underway
Manx Care doctor survey to be discussed by Tynwald
Weather warning for snow tonight
MHK queries safety at primary school in Ballabeg
Gales put two ferry sailings at risk tonight
Should the Island throw a birthday party for Barry Gibb?
Warning issued over icy roads
High ground could see 4 inches of snow on Saturday night