A status yellow snow-ice warning has been issued for 5 counties.
The warning for Wicklow, Donegal, Leitrim, Mayo and Sligo comes in to effect at 10 o'clock tonight.
Status Yellow Snow - Ice warning issued for Wicklow, Donegal, Leitrim, Mayo and Sligo.
Valid from 22:00 hours Tue, 02-Apr-2019 until 11:00 hours Wed, 03-Apr-2019 pic.twitter.com/F3B4oCDHIV— Met Éireann (@MetEireann) April 2, 2019
It's set to last until 11 o'clock tomorrow morning.
Met Eireann says there will be icy conditions and wintry showers which could lead to some accumulations of snow.