Fresh snow overnight has left many roads across Donegal in a dangerous state.
Conditions at Mountaintop in Letterkenny are already deteriorating this morning. Pic Donegal Daily.
Motorists are being asked to drive with extreme care while going to work and leaving children to schools.
Donegal County Council has advised that the back of Errigal road has closed to traffic because of heavy falls of snow.
And Met Eireann is warning that there will be further snowfalls throughout the day as Donegal looks set to be one of the worst-hit counties throughout the day.
