The National Emergency Co-Ordination Group will meet this morning ahead of the arrival of Storm Jorge.
Up to 50 millimetres of rain is expected in 12 counties over the next 48 hours.
A yellow rainfall warning is in place for all of Donegal, Munster and Connacht.
And when Storm Jorge arrives tomorrow, the whole country will be affected by wind warnings.
Cathal Nolan, from Ireland’s Weather Channel, says major disruption is expected: