Traditionally, meteorologists have used various methods to predict the intensity and duration of rain, including:
Observing Cloud Patterns: Studying the movement, structure, and appearance of clouds can provide insights into upcoming rain showers.
Barometric Pressure: Changes in barometric pressure can indicate potential weather changes, including rain.
Wind Patterns: Monitoring wind direction and speed can help predict the movement of weather systems and the likelihood of rain.
Historical Data: Analyzing past weather patterns and trends can help forecasters make predictions about future rain events.
Weather Instruments: Using tools like rain gauges, hygrometers, and thermometers to measure humidity, temperature, and precipitation levels can aid in forecasting rain intensity and duration.
