It is also trying to get in touch with students currently on vacation in the Kingdom to tell them not to return to the Russian capital.

A letter obtained by Arab News said the embassy has had difficulty contacting Saudis living in Russia because they did not register or update their contact information.

“Due to the bad weather, especially in Moscow, we would like you to contact the embassy immediately to reassure us of your safety and so we can provide you with the latest guidance,” it said.

“For those who are outside Russia on vacation or otherwise, we advise you not to travel to Moscow. We would like you also to stay in touch with the embassy for any updates or instructions,” it added.

The Saudi ambassador in Russia Ali Hassan Ja’afar told Arab News that Custodian of the Two Holy Mosques King Abdullah had ordered an evacuation of Saudis living in Russia.

Saudi Arabian Airlines is expected to send an airplane to Moscow Thursday morning. It will arrive at Riyadh later the same day.

At least 80 Saudis, including students, families of embassy employees and employees from the military attaché's office will move from Moscow to Riyadh.

Only two students have asked for exemption so they can continue their studies. They were granted permission as they live in low-risk areas.

The ambassador confirmed that he and a few other staff would remain in Moscow. There are over 500 fires spreading in around 20 regions in Russia.