The Met Office warned on Twitter: "40-50mph wind gusts will cause snow drifts." And they said yesterday in their weekend forecast: "There will be strong easterly winds during this period which may lead to blizzard conditions and blowing and drifting of lying snow at times." WXCharts' snow depth models reveal up to 7cm (2.75 inches) of snow will fall in the South East of England this weekend - with much heavier snow forecast in Scotland and higher ground tomorrow. Snow depths across Scotland could also reach up to 31cm (12 inches) by 12pm on Sunday. And temperatures will also plummet to as low as -1C across most parts of England tomorrow with highs of just 2C.