Meteorological radar is a technology used to observe and measure weather conditions. It sends out radio waves that bounce off precipitation, such as rain or snow, and returns the signals to the radar system. By analyzing these signals, meteorologists can determine the location, intensity, and movement of storms and other weather phenomena. This information is crucial for weather forecasting and helps in issuing warnings for severe weather events. Meteorological radar systems can also track wind patterns and monitor atmospheric conditions, providing valuable data for both short-term and long-term weather predictions.