The status red snow and ice warning has been lifted and an orange warning is now in place for Munster, Leinster, Cavan and Monaghan.
A yellow warning has been issued for Connacht and Donegal.
There are now risks of localised flooding as the snow melts and people are being advised that conditions are still treacherous.
There was snowfall again in this region overnight. While road conditions are slushy in many areas, there are reports of dangerous conditions in Castlebar, Bangor Erris and Ballycroy this morning.
At Ireland West Airport Knock the Ryanair Liverpool flight landed this morning, while the London Stansted flight is due to land after 10am this morning, that’s a slight delay.
Transport networks will be back in action today, but they'll be operating limited services. All airports are due to reopen.
Bus Eireann are resuming some routes in the West, North-West and South-West this morning - with services in eastern parts scheduled to depart from early this afternoon.
Irish Rail say they have carried out clearance work on the lines and will update throughout the day.