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Meteorology Science Fair Project

Weather Instruments and Forecasting

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Weather Instruments and Forecasting | Science Fair Projects | STEM Projects
Can you predict tomorrow's weather using the same tools a meteorologist uses? Five instruments each measure a different piece of the puzzle: - thermometer (temperature) - barometer (air pressure) - wind vane (wind direction) - anemometer (wind speed) - hygrometer (humidity) You take daily readings with all five for two to three weeks. You also track weather reports from TV or the National Weather Service. Then you combine your data with information about fronts (boundaries between air masses). Using your readings, you build weather charts of cold fronts and warm fronts. You map high and low pressure areas. You also learn to identify cloud types by sight.

Hypothesis

The hypothesis is that students can use meteorological instruments to measure the current weather conditions and make weather charts.

Method & Materials

You will use a thermometer, barometer, wind vane, anemometer, and hygrometer to take measurements of the current weather conditions each day for two or three weeks.
You will need a thermometer, barometer, weather vane, anemometer, weather charts, hygrometer, and paper and pencil for notes.

Results

After taking measurements of the current weather conditions for two or three weeks, students can make weather charts of cold and warm fronts, high and low pressure systems, and cloud types.

Why do this project?

This science project is interesting and unique because it allows students to learn how to use meteorological instruments to measure the current weather conditions and make weather charts.

Also Consider

Experiment variations to consider include using a recording barometer instead of a regular barometer, and using a weather satellite to measure the current weather conditions.

Full project details

Additional information and source material for this project are available below.

Related video

These videos explain the science behind this project and demonstrate key concepts used in the experiment.
Join this meteorologist as he explains the tools he uses to forecast the weather!
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