PEOPLE are bracing themselves for the 'Beast from the East' as temperatures look set to plummet as low as -10°C.

A weather warning for snow is in place for Tuesday with around 3cm expected in some places as cold air rushes in from Russia.

Temperatures will be the coldest Wales has experienced for a number of years with some places seeing the mercury drop under -10°C with a windchill factor taking the real feel temperature in Aberystwyth on Wednesday night as low as -17°C.

Further snow is expected on Thursday and Friday, including the potential for a spell of significantly disruptive snow south of Aberystwyth on Thursday night and Friday.

Met Office chief forecaster Frank Saunders said: “Parts of England and Wales are likely to see their coldest spell of weather since at least 2013 – perhaps 1991. This will lead to dangerous conditions on roads and pavements and have an impact on people’s health.

"There is the potential for disruptive snowfall in many parts of the country throughout the week with the areas most at risk being eastern England and eastern Scotland. Transport disruption is likely in areas with significant snowfall.

“With such low temperatures, snowfall is likely to be powdery, bringing the risk of drifting in the strong easterly winds. However, the air is so dry that hoar frost and ice will be less likely to form.”

Although Thursday is the first day of meteorological spring the high pressure over Russia bringing the cold easterly flow is expected to remain in place for several days and there are signs that the cold spell could last into the following week, most likely across northern areas.

Public Health Wales is advising members of the public to look out for friends and family during the cold spell.

Huw Brunt, lead consultant in environmental health protection for Public Health Wales, said: “We are advising members of the public to be vigilant, and take special care with friends and family who may be vulnerable to the cold. Ensure they have access to warm food and drinks and are managing to heat their homes adequately.

“Avoid exposing yourself to cold or icy outdoor conditions if you are at a higher risk of cold related illness or falls. And if you are fit and able, discuss with friends and neighbours about clearing snow and ice from in front of your house and public walkways nearby.”