Met Eireann has issued a snow & ice warning due to low temperatures expected overnight.
The warning, which covers all of Leinster and counties Cavan, Monaghan, Donegal, Leitrim, Roscommon, Sligo, Tipperary and Waterford, kicked in at 12pm, and will remain in place until 6am on Tuesday morning.
Snow is expected to fall from Monday evening on, leading to accumulations of up to 3cm in some areas.