A Condition Orange Fire Danger Notice has been extended until midday on Friday, with Donegal County Council urging people to take all necessary measures to prevent the occurrence of wildfires.
Landowners and members of the public are urged to be vigilant and to report any uncontrolled or unattended fires immediately.
The Council is also urging landowners and members of the public not to engage in activities that could cause wildfires, to remove or cut back vegetation in the vicinity of buildings and oil tanks.
Cathaoirleach Cllr Jack Murray says every area of Donegal has been affected by wildfires in recent years:
