According to Dr. Jeffrey Utz, Neuroscience, pediatrics, Allegheny University, different people have different percentages of their bodies made up of water. Babies have the most, being born at about 78%. By one year of age, that amount drops to about 65%. In adult men, about 60% of their bodies are water. However, fat tissue does not have as much water as lean tissue. In adult women, fat makes up more of the body than men, so they have about 55% of their bodies made of water. Thus:

Weather forecasting systems use a combination of science and technology to make accurate predictions on weather conditions of a particular location at a particular time. Weather forecast systems and applications predict weather conditions based on multiple parameters, such as pressure, temperature, humidity, wind speed, etc.