Temperatures plunged below freezing in parts of the UK on Saturday night.
Temperatures plunged below freezing in parts of the UK on Saturday night. The lowest temperature was -5 degrees Celsius in Perthshire.
The Met Office which forecasts the weather has issued yellow weather warnings. That means people should take care and look out for ice across the UK. It could snow again in northern parts of England and Scotland.
This lorry in Ashbourne, central England had to be towed by a tractor after it got into some difficulties. The Met Office said people should be extra careful on the roads.
Forecasters predict the temperature could drop below freezing again on Sunday night. It could fall as low as -10 degrees Celsius in the countryside.
Weather forecasters think the cold spell could last until Wednesday, or even longer.