There is a Status Orange weather warning in place for a number of counties, as Storm Hector approaches with heavy rain and winds of up to 130km/h.
The warning, which will remain in effect until 10am on Thursday, affects Donegal, Galway, Mayo, and Sligo.
A Status Yellow warning has been issued for counties Cavan, Monaghan, Leitrim, Roscommon, Clare, and Kerry.