Very interesting to see how the ECM holds the colder uppers over most of the UK, whilst the GFS sees them encroach and then tilt around an axis in the centre of the UK.
I wonder about the potential for a significant frontal snow event on Sunday if the ECM is right and the front stalls across the country. Where, of course, it stalls is too early to tell, but the GFS does seem to be moving towards the ECM this morning.