0551 GMT April 23, 2019
Shelters have been opened as the plight of rough sleepers is a major concern. More than 60 people have died across the continent, BBC reported on Saturday.
Meanwhile most transport and flights have been suspended in Ireland where thousands were left without power.
Several countries continued to face disruption caused by snow and ice.
The unusually cold spell brought by a Siberian weather system was being felt as far south as the Mediterranean.
The system has been given various nicknames – in the UK it is "the Beast from the East", while the Dutch call it the "Siberian bear" and Swedes the "snow cannon".
It met Storm Emma on Thursday, causing blizzards and strong winds in parts of England, Wales and Ireland.
Flights in and out of Dublin and Cork airports in Ireland were suspended until Saturday at the earliest. All schools in the country were shut and people were urged not to drive.
Trains stations were also closed until at least midday on Saturday, and all non-urgent surgeries were cancelled by the country's health authority.
Army forces were called in to help the civilian workforce in both Britain and Ireland.
Some rail services operated by Eurostar between London, Paris and Brussels were axed.
The airport in the Swiss city of Geneva was also temporarily shut, but has since reopened – warning that further delays and cancellations should be expected.
In parts of central Italy, ice forced the closure of several roads and railways.
Also on Friday, at least four people were killed in an avalanche near the ski resort of Entraunes in the French Alps.
In Ukraine, all schools and higher education institutions were told to close in an effort to save gas, after its Russian supplier refused to deliver more fuel.
Energy giant Gazprom said it was severing its contracts with Ukraine after a Stockholm court ruled against it in a long-running legal battle.
In Poland, most of the victims were rough sleepers.
The deaths are partially attributed to a combination of the severe cold and alcohol consumption by homeless people, who drink hoping to warm up.
Over the past week, the cold weather has killed seven in Slovakia, six in the Czech Republic, five each in Lithuania and France (excluding the avalanche victims) and at least three in Spain.
Italy, Romania, Serbia and Slovenia have all counted two deaths each, while one person has died in Britain. The Netherlands, Sweden, and Norway each also recorded one weather-related death. In Spain, one of the three victims was a homeless man who had been sleeping in an abandoned truck. In France, another homeless man died in an abandoned home in Lens of smoke inhalation after lighting a fire to stay warm.
The conditions have already improved in some parts of Europe, and the temperatures are expected to rise over the next couple of days. The northeast of Europe is expected to remain cold, however – and relatively cold weather is likely to continue in parts of the UK and Ireland.