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UK cold weather: Brits brace for -12C snow deluge as horror European freeze mapped | Weather | News

UK cold weather: Brits brace for -12C snow deluge as horror European freeze mapped | Weather | News

Britain is currently battling horrific floods – but one meteorologist has warned this will become a “fading memory” in days as temperatures plunge and snow moves in. New weather maps pinpoint around the middle of January as being the time when a brutal icy blast from the east will glide across to the UK and engulf Britain in a new round of weather chaos.

Before mid-month, however, the mercury will dip from as early as next week providing perfect conditions for frost, hazardous icy conditions and snow falling on lower grounds. From the end of next week is when maps show the Scandinavian push making its way across – with the peak set to hit from January 17 to 20.

Jim Dale, a senior meteorologist for British Weather Services, told Express.co.uk what’s to come. He said: “The cold and sedate followed by the freezing and not so sedate is about it. At the moment, there is a significant snow risk from the north and north east, and possibly later from the east in the period from January 15 to 20.

“However, it’s still too far away for any precision forecasts. But the north and east will be at greatest risk from ‘The Troll’ moving in from what is the frigid snowfields of Scandinavia.

“We have plenty of time yet to evaluate and risk assess – so for now it’s simply an early favoured indicator, with the rains of late soon to be a fading memory.” Mr Dale who named the Beast from the East and the Troll from Trondheim explained what the difference is between the two weather systems.

They both come from the east – often from Scandinavia – but the beast tends to engulf much of Britain. The troll is a term used to describe the easterly flow that presents a higher risk to the north east overall.

Mr Dale said currently the data seems to point towards the Troll from the Trondheim because the snow risk to the north and eastern coastlines remains stronger than a nationwide blast.

Maps currently show temperatures in Trondheim dipping to -12C at around the time its icy chill begins to mobilise towards Britain, but temperatures will likely increase as it reaches the north east.

He added: “The Troll can be every bit as severe for those caught up but it tends to impact the north and east; whilst the Beast can grab all of the UK and tends to last longer.”

The Met Office and the UK Health Security Agency have been issuing long-term forecasts and the agencies have issued a joint cold weather alert, warning of disruption to health and social care services.

They also aim to give notice of brutal weather conditions to the elderly, the vulnerable and those whose lives become at risk when temperatures sink below freezing.

Looking at a period over the next six to 15 days, the warning says: “High pressure is likely to dominate this period, although is likely to move west and possibly north toward Greenland.

“This period is likely to be colder and more unsettled, with winds coming from a north or northeasterly direction. Wintry conditions are likely to be increased, mostly favouring coasts exposed to the prevailing winds with some snow accumulations, mostly on higher ground, but not exclusively.

“Increasing likelihood of below or well below average temperatures throughout, with some very cold nights probable, with frost, ice and fog likely to be the main hazards.”

Focusing even further ahead, from the last two weeks of January and into February, it gives a conclusion of how the weather may turn – and what it means if higher pressure takes back control.

It adds: “Current suggestions are that high pressure to the north will gradually drift southwards, possibly allowing temperatures to recover slightly, as the cold north or northeasterly airflow is disrupted.

“However, there is a greater likelihood of near or slightly below average temperatures, with high pressure dominating for much of the period, with a return to the very wet and mild conditions of early winter considered very unlikely.

“However, any transition period (to less-cold and unsettled conditions) would bring an increased likelihood of sleet and snow during the period. The chance of impact thresholds and cold weather related hazards are perhaps more likely than in the past few years.”

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