The fascinating synoptics continue - the 12z MetO, GFS and GEM all serve up a prolonged spell with cold air close by or over the UK, and lows bumping into it as they zip eastwards to the south, or over the south. It's one of those self-reinforcing patterns too, something we've seen oh so rarely in winter in recent decades.
It looks like winter will arrive a couple of weeks early this year! 😁
Originally Posted by: Retron