where it's at least milder, but it's the light winds that we've got an issue with here. so, going through the day on friday, we've got that mild air with us, the fog issue slow to clear, and then our rain starts to sweep into the south—west across wales later. some drier weather — just drizzly rain for northern ireland. our weather front petering out across scotland and northern england. the best of the sunshine will be in the far north here after a frosty start with some fog patches here too. but it's here where we keep that cold air through the day, whilst for most, because we've still got that legacy of atlantic air, it is a little bit milder — 9s, 10s, 11 degrees. but that cold air looks like it may well be on the move, so as we head through friday night, christmas eve into christmas day, that may well push a little bit further southwards. our weather fronts still with us coming into that cold air. so the likes of the pennines, possibly the hills of north wales just might see a smattering of sleet or snow but it looks like some good spells of sunshine across the north and perhaps northern england, and then further south on christmas day, we've got some more wetter — some more rain to come in.