A status red weather warning will apply to Clare from tomorrow evening.
Gusts of up to 130 kilometres per hour along with heavy rain is expected to lead to coastal or spot flooding and dangerous driving conditions.
The warning for Clare kicks in from 4pm tomorrow and will run until 1am on Wednesday.
Met Eireann say disruption to power and travel is likely across the county.
Clare County Council is advising people not to make unnessary journeys tomorrow, as Storm Barra hits the country.