Gardai have advised motorists who’ll be driving overnight and tomorrow morning to be extremely careful overnight and tomorrow morning especially as temperatures plummet.
Met Eireann say snow is now likely for most of the country as temperatures drop to -5c.
Met Eireann have advised that black ice will still be on the roads tomorrow morning with snow in many places with the AA advising people drive slower than usual after temperatures dropped to -3c overnight with snow expected to come in from the West.
From 10pm onward tonight, a hard frost is falling, especially on the west coast with temperatures dipping below freezing in many places.
The inclement weather is expected to bring snow from the West, especially on high lying land in Connacht and Ulster areas.
This week will be considerably colder than last week with daytime temperatures only rising to around 6c with nighttime temperatures going before to -6c.
Snow is most likely in the South, West and North of the country.
People are advised to share this information with their friends.