wet1 = {"city": "Москва", "temperature": 20, "wind": "Северный"};
wet2 = {"city": "Чехов", "temperature": 25, "wind": "Восточный"};
wet3 = {"city": "Мытищи", "temperature": 15, "wind": "Южный"};

wet = {"Миша": wet1, 