Motorists are being urged to drive carefully over the Mountain after a dusting of snow last night.
Wintry showers mean the route has become slippery in icy conditions.
Today's forecast is for showers which could be wintry over higher ground.
Drivers are being asked to be cautious - one incident has already been reported this morning.
Tin bath races mean bus diversions tomorrow
MHK wants backing for changes to Tynwald members' pay
Storage firm announces closure
Mountain Road shut for skate setup later
Bus diversions for tin bath day tomorrow
MP criticises Island's fishing visa rules in Westminster
Post Office won't release Evri documents as courier prepares to leave Island
Strix to shut Ramsey factory