Many parts of the south have been covered in a light dusting of snow today - at the start of a week which could be one of the coldest of the winter so far.
And with temperatures set to drop below freezing tonight there are warnings that ice, rather than snow, could be the major threat tomorrow. Here's Richard Jones.
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The Flying Scotsman returned to the south this weekend following last Saturday's hugely popular visit.
Philippa has Sunday's weather for the west
Philippa has Sunday's weather for the east