Temperatures plummeted overnight, with a Met Office warning for snow and ice in place until midday on Wednesday. This was the scene in Armoy, County Antrim
Lauren Nicholl
The north west bore the brunt of the cold weather, with a number of schools closed
Aisling Kelly
Carrickmore in County Tyrone saw a blanketing of the white stuff
David Young
These two braved the Tuesday commute in Eglinton, County Londonderry
Harry Walsh
In the Republic of Ireland, warnings for snow and ice have also been issued across counties Donegal, Leitrim, and Sligo
Wild and Green Photography
There were snow-capped scenes at Mullaghmore Head in County Sligo
@CamlakeCanvas
A robin perched on an icy branch at Lough Melvin in Garrison, County Fermanagh
Cara Coll
The cold weather does create some beautiful scenes, like this sunrise in Drumquin, County Tyrone
Rachel Cassidy
Snow in the Sperrins produced some picture postcard moments
Vincent Bradley
Vincent Bradley took this picture of a beautiful but trecharous A6 Foreglen Road in County Londonderry
Davy G
A snowy Craigavon Bridge in Derry in the early hours of Tuesday