Weather: Temperatures to drop to -3 in Donegal tonight

FROST will be slow to clear this morning in some areas.

Otherwise, it will be a dry day with a mix of cloud and some sunny spells.

Temperatures will be cold with highs of 2 to 5 degrees.

Tonight will be mostly dry with a good deal of cloud.

Frost and some fog will form in light northeast or variable winds.

Lowest temperatures of -3 to 1 degrees.