Northern scotland come across developing with cold arctic air sitting to the far north of the uk at the moment and it looks like that will combine with some of the moisture on tuesday to bring some very heavy snowfall to the highlands and the grampians. persistent snowfall as well lasting a good part of tuesday into wednesday. central belt southwards, rain, quite heavy rain. but across the highlands and grampian, ten to 20 centimetres of snow falling in the 24—hour tuesday into wednesday. further south, brighter skies for england and wales, temperatures up to 15 degrees, rain for a time for ...