Organisers will inspect the Mountain Course throughout this afternoon to see if conditions recover enough to allow this evening's Manx Grand Prix practice session to go ahead.
At least two inches of rain over the hills and over an inch at lower levels fell this morning, leaving large areas of standing water.
The weather is improving but Clerk of the Course Phil Taubman is worried about water running onto the roads from saturated land:-
Jamie Cringle transferred back to UK for further treatment
Rider confirms back infection after initially being discharged from Noble's
Jamie Coward confirms withdrawal from Southern 100
Rider had been due to take on all solo classes next week
2026 Manx Grand Prix & Classic TT schedule unveiled
Twelve days of racing action due to take place next month
Too soon to say if Finnish TT rider will have permanent vision problems
Erno Kostamo to undergo third surgery at the end of this month