There's a rainfall warning in place this morning for Dublin.
The yellow alert, which started yesterday, also affects parts of Leinster and Munster and will remain in effect until 9am.
Conditions are set to improve later today, but tomorrow will be wet again bringing the risk of more flooding.
The army were out overnight clearing roads in Cork, Galway, Clare, Kilkenny and Westmeath.
Commandant Seán Ó Fátharta says people are relying on his troops:
