The article discusses the use of technologies for influencing the weather by the main actors of international relations and the potential consequences of the use of these technologies on global security. The authors showed that technologies for influencing the weather are currently being actively studied and legally applied in developed countries of the world (for example, in the USA, China, Russia and the United Arab Emirates) for precipitation management. However, the use of such systems for military purposes can pose serious threats not only for countries using such technologies and their neighbors, but also on a global scale, especially since the consequences of using methods of influencing the weather are not well understood in the long term. The authors believe that one of the ways to control the use of technologies for influencing weather on global level is the creation of a special international monitoring service, which will be responsible for coordinating research and the use of weather management technologies by states.