Met Eireann has issued three weather warnings ahead of the arrival of a winter storm, which is expected to bring snow, rain, and gale force winds across the country over the next 72 hours.
Snow accumulations are likely across northern and western areas, and localised flooding is possible in many areas.
Motorists are advised to take extra precautions on the roads, and avoid unnecessary journeys.
Treacherous conditions are expected to last into the weekend.