Motorists are being advised to take extreme caution this Tuesday morning due to black ice.
A status yellow snow/ice warning is in place for Donegal until 11am.
Rainfall has been reported in many areas this morning.
Meanwhile, parts of Buncrana and south Inishowen are impacted by snow and ice.
The TravelMaster (McDaids) Bus Service has reported that the Iron Bridge is impassable. “Muff to Buncrana only working main road,” they said.
Live cameras to view road conditions across some of Donegal’s main routes are available at: https://donegal.maps.arcgis.com/apps/dashboards/989516ab92554f10ae6b3b7338e80063
Letterkenny road conditions are viewable through live traffic cameras from the Polestar Roundabout. Click here to view the webcams: http://www.donegalcoco.ie/services/roadsservice/parkingsection/letterkennytrafficcams/