More than 400 schools were closed across Northern Ireland on Friday
Disruption and delays on the roads with some bus services affected
Airports open but passengers advised to contact airline about possible cancellations
A yellow - be aware - weather warning for snow and ice is in place until midnight
Picture: Snow at Belfast's Waterworks - by Bill Corr
The chilly weather has enabled our weather watchers to take some lovely pictures - like this one from Michelle Tabb, who captured icicle formations at Cranny Falls in Ballymena.
Image source, Michelle TabbHeat all rooms used during the day - living room to around 18-21C and the rest of your house to at least 16C - just one of the tips from nidirect, external on staying safe during the cold weather.
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The snow hasn't stopped nurses getting to their patients...
Breige Magee and Terese McMullan completed their rounds in Downpatrick on a tractor.
Image source, South Eastern TrustBreige Magee on her husband's tractor
Nicki Patterson, director of nursing, said: "This is just one example of how our staff have gone above and beyond and how the community have supported us through these adverse weather conditions.
"A huge thank you to everyone for their hard work and assistance."
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In Newry, the Rooney family have been working hard together to make their very own igloo.
Image source, Julieann RooneyAllow Twitter content?
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A number of Ulsterbus Goldline services have been cancelled.
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Una Rowan has sent in this picture of icicles at the caves between Waterfoot and Cushendall.
Image source, Una RowanSome roads now impassable again
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and some passable with care but snowdrifts are building
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