Snow is falling in some parts of the country today.
It's mainly falling in the North and North West, but there have been reports of snow in the midlands too.
Snowing in Northern Ireland; Glenshane #snow #glenshane pic.twitter.com/biMuFVyVK9
— Sinead (@irishchickinoz) November 24, 2017
A Status Yellow weather warning in place.
Met Éireann says there's a significant risk of frost and ice on roads today and drivers are being warned to stay safe on the roads.
It's to stay cold and windy with lows of minus 1 degree over night.