People living on high ground in Wicklow could see snow showers in the next few days.
Met Éireann is warning of sub-zero temperatures and wintry showers this week.
Unsettled weather is forecast over the coming days with sleet and snow on higher ground on Wednesday and Thursday.
Night time temperatures will fall to as low as minus two degrees.
Tánaiste Announces €40 Million Investment For Blessington Housing Development
Major Easter Rail Works Set to Disrupt Wicklow Commuters
Wicklow GAA Under Fire After ‘deeply disrespectful’ April Fools’ Post
Knockananna's Sarah Murray Takes First Dates Ireland By Storm
Wicklow Councillors Back Move To Increase Housing By Up To 5,500 Units In Revised Plan Upgrade