The Met Office has extended its yellow weather warning until 10am on Monday morning, with more snow forecast overnight.

A Met Office forecaster said: "There will be snow across many areas at first on Sunday. This continuing across some parts throughout the day, often heavy and persistent, giving further significant accumulations. 

"It will be windy and bitterly cold. Maximum temperature 1 °C.

"Tonight there will be further snow in places at first. This will ease through the night, with most parts becoming dry by dawn. Staying windy and bitterly cold, with a risk of widespread ice. Minimum temperature -3 °C."