Louth Weather: Cold and crisp to start with frost and ice
Dry and still cold for the rest of the day
It will be cold and crisp to start with frost and ice, perhaps lingering all day in sheltered spots. Dry and still cold for the rest of the day with some sunny spells and highs of 3 to 5 degrees with mostly light northwest winds.
Wednesday night: Rain will continue to push in from the Atlantic with some uncertainty in its track but mainly affecting Munster, part of Connacht and later parts of south Leinster.
Falls of sleet and snow are likely with some accumulations possible, particularly in the southwest. Elsewhere will be mostly dry with wintry showers continuing near northern coasts though some patches of fog or freezing fog may develop.
Frost and ice will develop with lowest temperatures of -4 to +1 degrees in light to moderate easterly or variable winds, freshening at times for Munster