With just a week to go until Christmas Day, we take a look at the outlook for the festive period.
Before we get closer to Christmas Day itself, we have some unsettled wet and windy weather to come. National Severe Weather Warnings for wind and rain over the weekend have now been issued.
Wintry showers are expected into the early hours of Thursday morning, with sleet or light snow falling in parts around sunrise.
Many inland areas will see a cold, but sunny day on Thursday, with temperatures feeling chilly thanks to a brisk northwesterly breeze.
Friday morning will generally see temperatures up a few degrees. A brief ridge brings a quieter day for most, with the exception of some rain driving south eastwards through the day and some showers in the southwest.
A wet and windy weekend
A brief window of settled weather for many overnight Friday into Saturday will be quickly pushed aside, as an area of low pressure tracks to the north of the UK bringing wet and widely windy weather.
A period of strong winds on Saturday is likely to lead to some transport disruption.
The Met Office a yellow weather warning is effective from 7:00am to 9:00pm on Saturday 21 December. This mainly impacts northern and eastern coastal areas, but inland strong winds can also be expected.
Map showing area of yellow weather warning this coming weekend in Northern Ireland
Strong westerly winds are expected to develop through the course of Saturday, with gusts of 50-60 mph developing quite widely across this region.
This has the potential to cause delays to public transport and some disruption to the road network, which may have a greater than usual impact given the busier pre-Christmas weekend travel. Dangerous coastal conditions can be expected too, with large waves an additional hazard.
Deputy Chief Meteorologist Dan Harris said:
“A deep area of low pressure is expected to pass to the north of Scotland on Saturday, heading towards southwest Norway. Yellow wind warnings are currently in place across northern and western parts of Scotland and Northern Ireland, where there’s a small chance of gusts in excess of 80mph across parts of the Hebrides, Orkney, and parts of the north and west Scottish mainland coast.
“Delays or cancellations to sea and air transport are possible given these winds, amongst other impacts.
“More generally however, gusts of 60-75mph are likely and when coinciding with daytime travel in the busier pre-Christmas period, may cause some travel disruption.”
Rain will also move in on Saturday, with the highest accumulations in the northwest, followed by frequent heavy showers which will turn increasingly wintry on higher ground later. A covering of snow is possible for some hills and mountains as far south as the Peak District by Sunday morning.
Sunday brings a mix of sunny intervals, blustery showers, and perhaps longer spells of rain in the north. Showers will be most frequent and heavy in northern and western areas, falling as a wintry mix of sleet and snow for some. Gales are expected in exposed parts of the north and west, with windchill making temperatures feel rather cool.
Monday is likely to see another frontal system move through from the west, bringing further wind and outbreaks of rain across all parts through the day.
A snowy Newtoncrommelin, County Antrim
(Image: Paul Gatland)
Turning more settled from Christmas Day
We should start to see high pressure build in from Christmas Eve, bringing a period of more settled weather for the festive period.
Dan Harris continued:
“With Christmas still seven days away, we cannot yet be confident about the regional scale details, however the broad trends in the forecast come with higher than usual confidence for this lead time. Current indications are that more settled conditions are likely to develop from Christmas Eve onwards, with the majority of the UK coming under the influence of high pressure. The exception however may be northwest Scotland where there is a reasonable chance of further wind and rain.
“Christmas Day itself is likely to be settled, often cloudy, and dry with light winds for the majority. Once again, the far north may be windier, with a small chance of further rain across northwest Scotland. Temperatures are expected to be widely mild, so if you are hoping for a blanket of snow across the country on Christmas Day, I’m sorry to say you will be disappointed. We’ll be giving more details as we get closer to the day, so do keep up-to-date with the latest Met Office forecast.”