The UK is going to be on the warm side of the jet-stream bringing a dry, mild period of weather to end the year. This allows a ridge of high pressure to build bringing temperatures way above average for the end of December. Temperatures are expected to reach 10 centigrade even possibly a degree or two even higher.
It looks like it will be early January before we start to see the jet stream moving over the UK to bring some wetter weather.
So certainly there is no sign of wintry weather at this time.