Wicklow and Dublin are expected to bear the brunt of bad weather forecast over the next few days.
Temperatures as low as minus 4 degrees can be expected, as a cold snap hits the country. A weather advisory is in place until Sunday night.
Met Eireann says conditions will become increasingly wintry, with a risk of ice and falls of sleet and snow.
An amber weather warning is currently in place for parts of the UK as Storm Christoph brings heavy rain and flooding, causing travel disruption.
The storm is expected to impact here from later today.