"In the period from 19 to 21 July, in places in the Moscow region and the city of Moscow, a high fire hazard of the fourth class will remain," the warning says, citing the forecast of the Central Administration for Hydrometeorology and Environmental Monitoring.

Emergencies Ministry officials urged to limit outdoor activities, not to make fires in the forest, especially in peat bogs, and also not to burn garbage.

Earlier, Yevgeny Tishkovets, a specialist at the Phobos weather center, warned Muscovites about volley showers and mosaic hail on July 19.