Prediction

From Wikipedia

A prediction is the statement that someone makes about what ay think is going to happen. It is often very helpful to know what is going to happen to help prepare for ase future events. Predictions are based on the idea that two beginning positions that are like each other will have similar results. By watching something happen, it is possible to predict what will happen if something similar happens. Predictions are given by science or fortune tellers or horoscopes.

The most common example of the prediction is the weather forecast. Studying how weather happens lets people predict what the weather will be by looking at what is currently happening. This is helpful because by knowing that it is going to rain, the person can wear the right clothes for it.