Had one with 30cm while I lived in Croydon, Feb 2nd 2009. It can happen. It was snowing before I went to bed, but had no idea what I would wake up to. Hopefully tomorrow will be the same.
I'm fully expecting it to go red. Some hazeds like power cuts, strong wind and snow have already been mentioned by radio weather. Think they expect snow to stick to power cables.
It might be dry, but it'll still be icy, and those warnings are for snow and ice. Plus it covers possible surprises too. Which at this stage, might even be forecast by then.
You are probably just tired it's late, and you've probably been running on adrenaline reading about the snow. And on that note, I'm going to get some shut eye my self.
No going by what's posted just above, that'll be me lol. Must be sleet on the coast again, going to far northwest. Still not to worry, it's a now cast event.
Well my Google weather has sleet at one am and snow storm at two am. Although obviously you can't really go by that. It'll be easier to say from tomorrow evening's high Res output.