here We are currently in an El Niño and there is 80% probability of El Niño lasting into early Spring next year. It looks as though it will be a strong one. There is some speculation that it may be the strongest on record here.
It doesn't necessarily mean that we are going to get a super cold winter. Two out of the last three strong El Niños were not. 82/83 was an unremarkable winter. 97/98 was notable both for its warmth and its storminess. 2009/10 was bitingly cold though. The effect on the climate of the uK by El Niño is quite weak compared to other factors. It may bring a welcome break to the drought in California however.
So at the moment 'it's a watch this space'. I will update through the season when the next forecast comes in.