Weather parameters are measurable factors that describe the state of the atmosphere at a given time. Key parameters include temperature, which indicates how hot or cold the air is, and humidity, which measures the amount of moisture in the air. Other important parameters are wind speed and direction, which show how fast and from where the wind is blowing, and precipitation, which refers to any form of water, like rain or snow, that falls from the sky. These parameters are essential for understanding and predicting weather conditions. Meteorologists use tools like thermometers for temperature, hygrometers for humidity, and anemometers for wind measurements. By analyzing these parameters, they can provide forecasts that help people prepare for various weather events.