Scotland is to be hit with a snow blizzard as the Met Office issues two weather warnings. A yellow alert is active from midnight until 3pm on Wednesday for the Grampians, Tayside, Fife, the Highlands, Orkney and Argyll and Bute. Rain will initially fall as sleet before turning to snow with accumulations of up to 20cm expected. Strong winds will lead to blizzard conditions and drifting of lying snow, especially in the north. Disruption is expected on roads and railways due to the condition. A sec