The Mountain will stay closed until this afternoon because of snow and icy conditions.
The decision follows a review of the conditions by the Department of Infrastructure this lunchtime.
It'll now remain shut from Ramsey Hairpin to the Creg Ny Baa until at least 1.30pm this Wednesday, February 4.
The route was originally closed late yesterday evening.
Final wind farm hearings set for July
Cocaine dealer to appeal 14-year jail term
Infrastructure Minister defends road checks for cat’s eyes work
Beauty brand Charlotte Tilbury launches at Boots this weekend
Isle of Man Energy confirms no gas price rise
Countdown on for World Downhill Skateboarding Championships
Laxey's La Mona Lisa changes hands after 22 years
Cruise ship to visit the Island today