The ESB is working to restore power to over 300 homes in Roscommon and Leitrim who are still without electricity - a week after Storm Darragh.
Several areas in north Roscommon are affected, including Boyle, Ballyfarnon and Drumboylan.
Drumshanbo, Ballinamore and Drumkeeran are among the areas without power in Co Leitrim.
Jarlath Doyle, from ESB Networks, doesn't expect some of the faults to be repaired until tomorrow.
Sligo-Leitrim TD Martin Kenny, from Sinn Féin, says forestry is partly to blame.