It's the ninth day in a row on Island with yellow weather warnings for frost, ice and snow.
The latest notice from the met office will be in place until 3pm today.
According to forecasters, snow is most likely to affect areas above 1000ft with sleet possible above 500ft.
They add winds and clear skies overnight will have allowed temperatures to drop below freezing with frost and icy patches expected on any untreated roads which are damp or wet.
Four more ferry crossings affected by weather
Bottleneck car park closes in face of weather
Weather warning issued for high tides tomorrow
Two more ferry crossings called off
Plantation to close for tree felling work
Thomas the Ramsey Cat supporting two charities this year
Waves blast out Sea Terminal glass barriers
Southern local authority announces below-inflation rates rise