Two separate weather warnings for snow and low temperatures have been issued for the entire country.
From 8 o'clock tonight a Low Temperature/Ice warning will come in to effect for all 26 counties.
Met Eireann says it will turn very cold from then with temperatures falling to -3 or -4 degrees Celsius.
Status Yellow - Snow/Ice warning for Ireland
Snow and ice will lead to treacherous conditions.
Some accumulations possible.
Valid: 23:00 Wednesday 06/01/2021 to 11:00 Thursday 07/01/2021
— Met Éireann (@MetEireann) January 6, 2021
Then from 11pm tonight, a Status Yellow snow/Ice warning will kick in.
The National Forecaster is warning that the snow and ice will lead to treacherous conditions, while some accumulations will be possible.
Both of the warnings will last until tomorrow morning.