Chance of a white Xmas Eve: 40%!.
Chance of a white Xmas day: 0%!.
Xmas forecast: light wintry flurries in the south east on Christmas eve giving way to fine and dry conditions on Xmas day.

Remember, a white Xmas is defined by 1 flake of snow falling anywhere in this region, so not everywhere will see the snow that defines a white Xmas if it occurs.