The Department of Infrastructure says the Mountain Road will remain closed until at least tomorrow night, along with two other routes on Snaefell.
Overnight snowfall has set back reopening efforts, with previously cleared areas iced over and covered in fresh snow.
The DOI says all three will stay shut until at least midnight tomorrow.
It says it will set out its plans for gritting the rest of the Island's roads later.
Liverpool Ferry Terminal wins UK architecture award
The Island's Ferry Terminal in Liverpool has won a UK architecture award.
MHK to ask about protection for rent deposits
An MHK will quiz Infrastructure Minister Michelle Haywood about rent deposits in the House of Keys next week.
Health minister's LinkedIn hacked
The health minister says her LinkedIn account has been hacked.
Tynwald committee to look into opportunities for youth
A Tynwald committee will hear evidence from education bosses next week as it looks into opportunities for young people.
Cannan welcomes stronger ties between UK and Manx police
The chief minister says it's important Manx police keep working with their British counterparts.
Sign up for the Parish Walk from next week
Registrations for the Parish Walk will open next week.
Drop-in HIV tests to mark World AIDS Day
Manx Care says it's holding a special drop-in clinic for HIV testing next week.
Sophie Ellis-Bextor announces Villa gig!
There'll be murder on the dance floor in the Villa next July!
