The Met Office alert warns that 5cm-10cm of snow could accumulate in some places in two to three hours, and said travel delays and power cuts are likely in some areas.
Many other parts of Scotland are covered by yellow warnings for snow and ice, including Shetland, where engineers are working to reconnect about 1,700 properties which have been without power since Monday.
Pictures show the snow and incidents across Scotland, with some pictures from Fife Jammers Locations Facebook.