The warning will remain in place until 11 o'clock on Monday morning
Road-users are being warned of dense fog and slippery conditions.
A nationwide Status Yellow low temperature and ice warning will remain in place until 11 o'clock tomorrow morning, with very cold and icy conditions forecast.
A alert for freezing fog is set to expire at midday today.
Andrew Doran Sherlock from Met Éireann has the outlook for tonight:

Friday's Kfm Obituary Announcements
New Cultural Programme Set For Castletown House
Celbridge Woman Who Lost Sister To CF Calls For People To Support Today's Fundraiser
Protestors, Including Kildare's John Dallon, Refused Entry From Government And Agriculture Bodies Meeting
Defence Forces Travelling To The Curragh Today For Training
Newbridge Silverware’s Silver-plated Cutlery Factory Officially Closes
Martin Heydon Will Meet Farming And Haulier Groups This Morning Amid Fuel Protests
Missing 17-Year-Old Joshua Treacy From Maynooth Has Been Located