In its latest weather forecast, the Met Office said rain will spread from the west tonight, it will snow across parts ofScotland and northern England.
An early frost will come - mainly in the north and east - but temperatures look set to rise overnight.
Tomorrow the rain will clear eastwards during the morning, with most places seeing sunny spells by afternoon, the Met Office said.
However, showers will still affect many western areas, and snow will linger in northeastern Scotland.
More top news
Did the International Space Station take a wrong turn?
The wife of a British aid worker held by Islamic State militants has recorded a message to his captors appealing for his life to be spared.
Even if you're having a tough day in the office, it's unlikely to be as difficult as the one facing the director of the US Secret Service.