Any frost will clear this morning leaving another cold and bright day with sunny spells in Donegal, Met Éireann say.
However, there'll be scattered showers too, a few of which may be wintry. Highs of 2 to 5 degrees in mostly light to moderate westerly or variable breezes, the winds fresher for a time in coastal parts of the north and northeast.
Staying cold tonight with a mix of clear spells and scattered showers, the odd wintry one. Lowest temperatures of -2 to +1 degrees, locally colder where fog patches and freezing fog develop. There'll also be widespread frost and some ice forming once again.
The frost and fog will clear through the morning tomorrow leaving a mainly dry and bright day with hazy sunny spells and just isolated showers. During the evening a mix of rain, sleet and snow will spread from the south. A cold day with the highest temperatures of just 1 to 4 degrees in light southerly winds.
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