A Status Yellow fog warning has been issued for Cavan and Monaghan in the morning.
The weather warning will impact a total of 11 counties.
It’ll come into effect in the midlands, Cavan, Monaghan, Dublin, Kildare, Louth, Meath and Wicklow from 5am until 10am.
Met Eireann is warning of poor visibility and difficult driving conditions, due to dense fog.
