Motorists have been warned to take extra care with heavy fog in many parts of the county this morning.
Drivers are asked to use their fog lights and to slow down.
The fog is expected to lift later and give way to good weather.
Stephen Maguire
Stephen Maguire is the co-founder of Donegal Daily. He has worked as a reporter for almost 30 years starting locally with the Donegal Peoples Press before moving to the Mirror Group. He continues to contribute daily to national media outlets including the Irish Times, RTE, the Irish Independent, Irish Sun, Irish Mirror, Irish Star, the Daily Mail and the Examiner.