Britons are starting to feel the chill as a cold front sweeps in from Russia to deliver what is forecast to be the coldest late February in five years.
The cold blast – dubbed the “beast from the east” – will see temperatures plunge below zero from Sunday night, with some areas seeing lows of minus 8C (17.6F).
The weather front is created by high pressure over Scandinavia and easterly winds.
If it approaches the UK from the south it can be cold and dry, bringing clear skies and a heavy frost.
But if it sweeps in from the North East, extra moisture brings the threat of heavy snow, which would hit just as the first day of the meteorological spring arrives.
The Met Office has warned of snow falling particularly in eastern parts of the UK, with travel disruption and power cuts also possible.
Temperatures may be tipped to go as low as minus 8C (17.6F), but that’s still a long way off the lowest seen in the UK in the past few years.
Meanwhile, after a cold night, those venturing outside are warned to wrap up warm on a clear but chilly day.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here