There's flooding in the Bishopscourt area due to a substantial amount of rainfall overnight.
Part of the TT course is down to a single carriageway from Douglas Road Corner to Ballaugh Bridge.
Motorists are asked to proceed with caution due to workforce being in the road.
High ground could see 4 inches of snow on Saturday night
Mountain Road unlikely to open before Monday
Yellow warning for freezing temperatures tonight
School bangers night called off
AK47 and Uzi handed in to police
"No dispute" over Liverpool Ferry Terminal, says main contractor
More weekend bus strikes to come after 10-day walkout?
Minister to face question about bus strike