Also showed a fair bit for us down south, though, not as good as the UKMO (and not as trustworthy IMO)
I suggest to not ignore this GFS run, but view it with scepticism. Overnight runs V.Important!
Angle of the low is not so SW, not a good thing - A little more marginal for the far West perhaps.
Further on at 84hr (Saturday morning) we have colder uppers over us (whole country in at least -4, with -8 uppers fast approaching)