The Russian scientist participates in a large-scale climate change program on the planet Earth: decarbonisation, the fight against microplastics and the pinnacle of technological achievements of the near future (some 150 years later) of meteorology..., which will allow to form a climate agenda on the planet. In real life, everything is not easy, things are not going according to plan. How can the family circumstances that the professor-meteorologist will face again affect the fulfilment of the program plans? What could a human oppose the elements? Who could you rely on in a moment of difficulty? The characters of the story Before: Weather fight not only with global challenges, but also try to find a solution to their crisis life situation.