Officials will reassess the situation at lunchtime
TT racing is due to resume today, but we don't know when roads are due to close.
Delays to the schedule are expected following forecast rain this morning.
Ronaldsway Met Office is predicting outbreaks of rain will clear early in the afternoon allowing 'bright or sunny spells to develop'.
Further updates will be given at 12-noon, ahead of the Supersport and Superstock races.
TT Race Day 1: No race action due to weather
First race of TT 2026 won't run today
Sam West withdraws from remainder of TT 2026
Mechanical issues with machines behind decision
TT 2026 race day two schedule confirmed
Only six-lap Superbike showdown planned tomorrow (31 May)
TT merchandise raising vital funds for Hospice
Items purchased in store directly benefit charity
Dean Harrison surpasses 135mph during final qualifying
Honda man sets the standard ahead of first races