The height anomalies on the latest GFS run are something to behold.
Would be even better if that trough could sink down towards Italy a bit.
It's an almost perfect set up except that everything is a tad too far north-west. Ideally you want the high pressure a little closer and the low pressure a little further east or south-east. Not sure about as far as Italy - IIRC that's usually the argument for support for a Scandi high. As it stands there's enough space for cyclogenesis to put much of the country into milder air.
The other problem is that it's only the second half of November and the airmass doesn't look cold enough yet. At the moment it's cold rain for all but higher ground.
Now, if that's still the dominant pattern in four weeks from now.....
Location: South Cambridgeshire
130 metres ASL
52.0N 0.1E