Fog on the Mountain section, and wet patches at various locations around the course put paid to this evening's TT practice session.
A decision to call it off was made by 6.30pm, with no riders going out at all.
The clerk of the course had initially gone for a 20 to 30-minute delay, to see if conditions would improve, but that was not to be the case.
Manx Radio TT's Chris Kinley described the scene at the Grandstand, after the announcement was made:
Davey Todd wins 2025 Macau Grand Prix
2024 Senior TT winner wins in Zeeco BMW Motorrad one-two
FC Isle of Man to welcome high-flying West Didsbury & Chorlton
Ravens looking to bounce back from first defeat in six last weekend
Hockey: Mixed cup semi-finals on the cards this weekend
Last-four ties of three competitions to take place
Rugby: Vagabonds to host Dukinfield
Island side still looking for first win this season
