A low pressure system is a weather phenomenon characterized by an area where the atmospheric pressure is lower than that of the surrounding regions. This drop in pressure often leads to the rising of air, which can result in cloud formation and precipitation. Low pressure systems are typically associated with stormy weather, including rain and strong winds. These systems are an essential part of the Earth's weather patterns and can influence local climates. They often move across the landscape, bringing changes in temperature and humidity. Meteorologists use tools like satellites and radar to track these systems and predict their impact on areas, helping people prepare for potential weather changes.