Sightseeing boats are placed on a snow-covered landing stage, at Lake Walchensee, southern Germany. Andreas Gebert / dpa via AP
Nuns walk past a bike covered in snow during a heavy snowfall in Rome, Italy on February 26, 2018. Max Rossi / Reuters
Skiing enthusiasts ski down the snow covered streets of the Kosovo capital Pristina. Visar Kryeziu / AP Photo
Icicles photographed in the Baltic Sea harbour of Warnemuende, near Rostock, eastern Germany. Bernd Wuestneck / dpa via AP
A view of a snow-capped St Peter's Dome after a snowfall in Rome, Italy. Ettore Ferrari / EPA
A man walks through a heavy snowfall in Hortiatis, 40km north of Thessaloniki, on February 26, 2018.
Parts of central and Northern Greece are covered in a blanket of snow as a low-pressure weather front hits much of the country. Sakis Mitrolidis / AFP
Snow covers the streets near the harbour in Hamburg, Germany. Axel Heimken / dpa via AP
Men posing as a centurions in front of the Colosseum covered by snow during a snowfall in Rome. Angelo Carconi / EPA
A member of the Household Cavalry on his horse on guard duty at Horseguards Parade as the snow falls in central London. Andy Rain / EPA
A man pulls a child on a sled in Skopje during heavy snowfall on February 26, 2018. Robert Atanasovski / AFP
People walk through heavy snowfall along the Promenade des Anglais on February 26, 2018 in Nice. Valery Hache / AFP
Snow is cleared from a street in the Camaldoli's Hill, over Naples, southern Italy. EPA
A picture taken through the window of a landing airplane shows snow covered aircrafts on the tarmac of Sofia airport on February 26, 2018. Dimitar Dilkoff / AFP
Snow covers the statue of the She-Wolf Nursing Romulus and Remus, the founders of Rome, on Rome Campidoglio (Capitol Hill) palace. Alessandra Tarantino / AP Photo
Sightseeing boats are placed on a snow-covered landing stage, at Lake Walchensee, southern Germany. Andreas Gebert / dpa via AP
Nuns walk past a bike covered in snow during a heavy snowfall in Rome, Italy on February 26, 2018. Max Rossi / Reuters
Skiing enthusiasts ski down the snow covered streets of the Kosovo capital Pristina. Visar Kryeziu / AP Photo
Icicles photographed in the Baltic Sea harbour of Warnemuende, near Rostock, eastern Germany. Bernd Wuestneck / dpa via AP
A view of a snow-capped St Peter's Dome after a snowfall in Rome, Italy. Ettore Ferrari / EPA
A man walks through a heavy snowfall in Hortiatis, 40km north of Thessaloniki, on February 26, 2018.
Parts of central and Northern Greece are covered in a blanket of snow as a low-pressure weather front hits much of the country. Sakis Mitrolidis / AFP
Snow covers the streets near the harbour in Hamburg, Germany. Axel Heimken / dpa via AP
Men posing as a centurions in front of the Colosseum covered by snow during a snowfall in Rome. Angelo Carconi / EPA
A member of the Household Cavalry on his horse on guard duty at Horseguards Parade as the snow falls in central London. Andy Rain / EPA
A man pulls a child on a sled in Skopje during heavy snowfall on February 26, 2018. Robert Atanasovski / AFP
People walk through heavy snowfall along the Promenade des Anglais on February 26, 2018 in Nice. Valery Hache / AFP
Snow is cleared from a street in the Camaldoli's Hill, over Naples, southern Italy. EPA
A picture taken through the window of a landing airplane shows snow covered aircrafts on the tarmac of Sofia airport on February 26, 2018. Dimitar Dilkoff / AFP
Snow covers the statue of the She-Wolf Nursing Romulus and Remus, the founders of Rome, on Rome Campidoglio (Capitol Hill) palace. Alessandra Tarantino / AP Photo
Sightseeing boats are placed on a snow-covered landing stage, at Lake Walchensee, southern Germany. Andreas Gebert / dpa via AP