A status yellow snow and ice warning is in place for 5 counties today.
The alert for Louth, Westmeath, Meath, Cavan, and Monaghan is in place until 6 tomorrow evening.
Met Eireann says there will be snow accumulations of 2 to 5 cm in places with temperatures to drop to as low as one degree in parts.
Meanwhile, Met Eireann has issued a separate status yellow snow and ice warning which will begin on Thursday morning.
It's for Munster, Leinster, and Connacht and is predicting up to 5cm of snow to fall in 24 hours.
The forecaster says there will be accumulations in areas - however, it will turn to rain in the west and south across Thursday night.
