Donegal County Council gritters will be out in force tonight as temperatures dip to near-freezing.
All main routes in the county will be treated from 9pm.
Met Eireann is forecasting a chilly night for the north west, with lows of 1 to 4 degrees Celcius. There will be isolated showers and clear spells, with some frost where skies remain clearer.
Below is the council’s gritting map, with routes in purple the ones being gritted tonight.