The Department of Agriculture, Food and the Marine has issued a high fire risk notice.
The orange condition notice came into effect from midday today and covers all areas where hazardous fuels such as; gorse, heather, dried grasses and other dead vegetation exist.
Donegal County Council is appealing to landowners and members of the public to exercise caution and to take all necessary measures to prevent the occurrence of wildfires involving material such as gorse, heather and similar.
Land owners and members of the public are urged to be vigilant and to report any uncontrolled or unattended fires immediately to the Fire Service.
The Council is also urging landowners and members of the public not to engage in activities that could cause wildfires.
House holders or building owners in areas susceptible to wildfire are advised to remove or cut back any vegetation in the immediate vicinity of their house, building or oil tank to prevent wildfires damaging or destroying their property.
They add that under the Wildlife Acts, 1976 and 2000 it is an offence to cut, grub, burn or otherwise destroy any vegetation growing on any land not then cultivated between 1st day of March and 31st day of August.