Northern Ireland's mild weather is expected to continue.
John Lee, forecaster for the Press Association's weather division MeteoGroup, said: "It has gone pretty much according to plan. There is a great large area of snow across the country but it is being quite quickly followed by the rain in the west. So areas that are having snow - it will turn into rain tonight.
"The South East has remained mostly dry so far but there will be a small amount of snow in the early evening which will be quickly followed by rain. The heaviest of the snow has been further North, over higher ground."
The heaviest snow fell in Scotland with just under 3in (7cm) in western areas, as of midday on Wednesday. But because much of the snow fell across England after midday, current figures do not show much falling so far.
The Environment Agency has seven flood warnings in place - three in the Midlands, two in the South West and two in East Anglia, and 81 less serious flood alerts, mainly in the South East.