How does the weather change?

Weather happens as per the atmospheric changes and because of winds,storms and constant movements of the air particles in the atmosphere.Air pressure of a region decides the weather of that area.If the air pressure is high it will result in clear skies and when the air pressure comes down the skies become cloudy.Hence during a low air pressure we can expect rain.winds and storms result in the daily weather changes of a region but Seasonal changes in weather are due to the Earth's revolution around the sun. Without the Sun, there would be no weather.

Earth’s atmosphere can affect Winds and Storms and their developments results in changing weather. Most weather changes happens in the troposphere layer of the Earths atmosphere which the closest to the earths surface. Weather is constantly changing with every second and it is different in different parts of the earth.Meteorologists calculate weather forecasts including predictions for several days in advance. Technology, such as weather satellites and radar, helps them to achieve success in the process of weather observations.