Interesting update from met office today...the all important boundary line will be fascinating viewing this week. Will it push far enough south for us in Ireland? Obv us nordies best place to see some of the white stuff.
Confidence is unusually low for the Christmas weekend; a north/south divide with cold air, wintry showers and increased risk of more significant snow in the north, and milder conditions with rain and showers in the south, is likely, but where the boundary will be is very uncertain. Eventually, as we head towards the New Year, the colder conditions are more likely to come to dominate, with wintry showers in the north and potential for a more settled spell to develop. This would bring below average temperatures, potential for areas of freezing fog with widespread overnight frosts, and very low temperatures given any snow cover. Towards the end of the period, there are signs of a trend towards more changeable weather, with an upturn in temperatures.