All trains are scheduled to operate on all routes this evening during the status red warning issued by Met Éireann for Storm Isha.
But an 80 kph (50mph) speed restriction to train services operating between Athlone and Galway from 5pm this evening will result in delays.
The restriction also applies to services between Athlone and Westport/Ballina from 5pm.
Response crews will be operating on the network, and travelling on board trains, to address any issues which may arise.
Customers are advised to allow extra time to reach stations in affected areas, and to consider if their journey is absolutely necessary.
Met Éireann’s status red warning affects Galway, Mayo and Donegal from 5pm until 9pm this evening (Sunday).
