It's time to get the hot water bottles out.
The forecast this weekend is for a severe drop in temperature to -5C in place on Saturday & Sunday night.
There will be some showers mainly in western areas on Friday evening, with periods of brighter spells elsewhere.
Showers will develop overnight in the north and east, possibly turning wintry on hills and mountains with low temperatures reaching -2C
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Saturday will be a mixture of showers in the east but sunshine in the north and northwest. Strong northeasterly winds along the east coast will make it feel colder than 3 to 6 degrees.
However, Saturday night will be clear but very cold with temperatures expected to fall as low as -5C in the northwest of the country but still as low as -2C elsewhere.
Sunday will be another dry and cold day with some periods of sunshine. Highest temperatures will be just above freezing in places during the day and falling to between -3C and -5C overnight.
The early forecast is for the bitter spell to continue into next week with dry, crips days and freezing overnnight temperatures.