There are more frosty nights to come in the next few days, with snow showers out to the east coast and rain to the west this evening.
In towns and cities down the centre of the country, temperatures are set to fall overnight to -6C, but in the countryside they could even drop to as far as -10C.
Here's ITV Weather Presenter Alex Beresford with the latest forecast:
Temperatures are expected to drop everywhere over the weekend, with snow and wintry showers expected in Scotland and down the east coast.
After unseasonably mild weather over the past few weeks it looks like there might be snow over the coming few days.