TT organisers say they're hopeful the weather will improve enough for practicing to go ahead tonight.
A schedule was released yesterday showing the Mountain Road closing at 4.45pm and the rest of the course shut for 6pm.
However, torrential rain this morning has led to doubts over the practice session going ahead.
Race officials say the weather looks set to improve and they'll issue an update at 3.45pm.
TT fair opens on Thursday!
Part of Douglas Promenade will close later today as part of the traditional TT entertainment sets up.
Photos don't show parking tickets for foreign bikers, say police
Police say they didn't issue parking fines to two TT bikers on Monday.
Soggy bikers get Facebook lifeline!
An annual online helpline for bikers wet through in Manx weather has thrown open its doors again.
Two crashes shut Mountain Road
Police say the Mountain Road has closed this morning after two crashes.
Island Liverpool fans' horror at car incident
Two Island Liverpool fans have been speaking of their horror as a car ploughed into crowds during yesterday's Premiership victory parade.
Chief Minister sends thoughts and prayers for Liverpool
Chief Minister Alf Cannan is wishing those injured during an incident in Liverpool a speedy recovery.
Ministers to hit the road and listen to the public
There's a chance to meet the Council of Ministers at a new set of roadshows around the Island.
Views wanted on Onchan's 20mph zone
Onchan commissioners say you have just over a month to submit your views on 20mph limits in the area.
