A woman with a dog walks through a snow covered street in Belgrade, Serbia. MMeteorologists predict sub zero temperatures in Serbia throughout the coming week.

An ice covered street light at a shopping center in a street as the temperature dropped to about -50 degrees (-58 degrees Fahrenheit) in Yakutsk, Russia.

Frozen beef heads on display for sale at a street market as the temperature dropped to about -50 degrees (-58 degrees Fahrenheit) in Yakutsk, Russia.

A woman sells frozen fish and berries at a street market as the temperature dropped to about -50 degrees (-58 degrees Fahrenheit) in Yakutsk, Russia. Temperatures in the remote, di...

A dusting of snow on the ground with the Eiffel Tower in the background in Paris.

A boy carries snow, near to graffiti painted of rock legends Jim Morrison and Jimmy Hendrix, on the entrance of a parking, during the cold front dubbed Leandros, in the Malakasa vi...

People picnic after nordic ice skating on the frozen lake of Stora Stamsjon, in Lerum, Sweden.

A family cross-country skies up the ramp of the Flora Footbridge during a major snowstorm in Ottawa.

Icicles form on a window outside a house in the Thuringian Forest near Gehlberg, Germany.

A woman takes pictures of the Old Opera in Frankfurt, Germany, after snow falls.

A cross country skier moves through the snow covered landscape in the Thuringian Forest in Oberhof, Germany.

A rag picker works at a landfill amid dense fog on a cold morning, in Jammu.

Vehicles ply on a road amid heavy fog on a cold morning near NHPC Chowk in Faridabad.

A woman waits at a bus stop in Zurich, Switzerland. The traffic situation is difficult after persistent snowfalls in eastern Switzerland.

A bird flies near the 1000-year old Orthodox Monastery of Caves covered with the first snow of this winter in Kyiv, Ukraine. Ukraine has been hit with unusually cold weather.

Farmers warm themselves around bonfire on a winter morning, amid low visibility due to dense fog, in New Delhi.

A milkman rides a horse cart amid dense fog on a winter morning in Jammu.

Low visibility due to dense fog on a winter morning in New Delhi.

A vendor pushes his cart down a road during a cold and foggy morning, in Srinagar.

Boatmen stand near their 'Shikaras' during a cold and foggy morning, in Srinagar. The Kashmir Valley is reeling under severe cold conditions as Srinagar recorded a low of minus 7.6...