The point we need to make here is even at 6 hr forcasts we have changes. Apparently todays front would not make it as far as kent , sussex .. well let me tell you its raining here in ramsgate.
Which tells me the will it wont it snow imby is completly up in the air until it happens , and its the same wth the moddeled cold & how long it will last.
Let it play out and there may be some surprises.