Britons have received a caution about the specific timeframe when a new cold snap dubbed as the “Beast from the East” might hit the United Kingdom. The upcoming period is expected to bring some of the harshest winter conditions, with temperatures forecasted to drop as low as -12°C by the end of the month.
Recent weather models indicate a widespread snow event forming towards the end of January, hinting at potentially more severe winter conditions than what was experienced earlier this month, prompting yellow, amber, and even rare red weather alerts in certain UK regions.
Based on data from WXCharts, the next significant cold spell is anticipated to take shape starting on January 27, as Arctic air moves in from the east, ushering in heavy snowfall across extensive areas of the nation.
The initial snowfall is predicted to commence in the early hours of January 27, with wintry showers hitting Wales, Scotland, and Northern Ireland around 6 am. Over the subsequent 12 hours, snowfall is expected to escalate and spread rapidly, with rates of up to 0.4 inches per hour in some locations. By 6 pm, snow may stretch from Colchester in Essex to just below Inverness, before briefly easing and then returning.
Meteorologists suggest that snowfall is likely to intensify once again on January 29, blanketing the UK from north to south, spanning a distance of over 600 miles, and accumulating depths of up to two inches in many areas.
By the early hours of Friday, January 30, only London, certain parts of the east coast of England, the far west of Devon, and limited regions of south Wales are expected to avoid snowfall.
Simultaneously, temperatures are projected to plummet, with overnight lows forecasted to range between -1°C and -6°C across England, approximately -5°C in Wales, and as low as -12°C in specific parts of Scotland, notably around Inverness, where snow accumulation could persist throughout the night.
In its latest extended forecast spanning from January 20 to 29, the Met Office mentioned that the UK could experience some influence from the east, potentially leading to colder conditions later in the period.
Forecasters highlighted the ongoing battle between Atlantic weather systems approaching from the west and high pressure systems, along with colder conditions attempting to influence from the east. Initially, milder Atlantic air is expected to prevail, resulting in often cloudy and changeable conditions, with showers or prolonged spells of rain, especially in western regions. Later in the period, there is an increased likelihood of colder conditions setting in.
They further added that while uncertainties remain about this forecast aspect, the potential shift to colder weather also heightens the chances of snowfall in various parts of the country.
Met Office spokesperson Grahame advised caution, emphasizing that the severe cold conditions are not yet confirmed. He stated that while there is a slight chance of easterly winds bringing chillier weather in the final week of January, it is still too early to guarantee, allowing room for forecast adjustments. Presently, there is an equal probability that milder southern air will persist, keeping the cold at bay.
