The forecaster says the county will be battered by extremely high winds on Tuesday between 2am and 11am.
The alert is a Category Orange wind warning and applies to Connacht, Cavan, Monaghan, Donegal, Cork, Kerry and Limerick
South to southwest winds will reach mean speeds of 65 to 80kmph and will gust 110 to 129kmph.
It is valid from Tuesday 24 December 2013 02:00 until Tuesday 24 December 2013 11:00.
Donegal has been hit by high winds, sleet and hail today – with snow on the hills.
ESB has re-connected hundreds of homes which were without power today.
Around 80 homes in Stranorlar will be reconnected before 10pm with around 90 homes in Fanad being repaired by 9.30pm.