A status yellow rain and wind warning will be in operation in western counties tomorrow.
It will begin at 2am and run for 12 hours in Clare, Donegal, Galway, Leitrim, Mayo and Sligo.
The weather system will bring strong winds and heavy rain which will affect Cork and may bring some localised flooding here overnight and tomorrow morning
Met Éireann forecaster Emer Flood says it will cause some disruption tomorrow morning for commuters.