With uncertainty over whether the Dublin Coach service will resume from Portlaoise to Dublin in the coming hours, Bus Eireann services have also been hit badly by the weather.
Schools and closed and school buses are not running in Kildare.
In the East most services have been cancelled with the exception of sporadic services on the following:
100 Dublin – Drogheda
100X Dundalk – Dublin
126 Newbridge – Dublin
133 Wicklow – Dublin
No Expressway services from Dublin are operating through affected through the Eastern region.
Earlier this morning, Dublin Coach suspended it services on the N7 for two hours and is continuing to monitor the situation.