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Predicting the Weather

Summary

Areas of Science
Difficulty
 
Time Required
Average (6-10 days)
Prerequisites
None
Material Availability
Readily available
Cost
Low ($20 - $50)
Safety
No issues
Credits
Ben Finio, PhD, Science Buddies
This project idea is based on Forecasting by Mari and Lindsey, an episode of DragonflyTV by PBS Kids.
*Note: For this science project you will need to develop your own experimental procedure. Use the information in the summary tab as a starting place. If you would like to discuss your ideas or need help troubleshooting, use the Ask An Expert forum. Our Experts won't do the work for you, but they will make suggestions and offer guidance if you come to them with specific questions.

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Abstract

Before you head for school for the day, you might check the weather to see whether or not you need to wear a jacket or bring an umbrella. It is pretty easy for you to check the TV or internet to see what the weather will be like today, tomorrow, or even next week. The modern-day science of meteorology, or studying and predicting the weather, has many advanced tools at its disposal that make it easy for you to get this information.

How did people predict the weather before the invention of radar, satellites, and computers? Predicting the weather could be a life-or-death situation for sailors braving long ocean voyages, or farmers planting crops that they needed for the year. Before modern times, many people would use simple homemade devices or signs observed in nature to predict the weather. Have you ever seen a weather vane on top of a barn, pointing in the direction the wind is blowing? What about hearing a saying like "red sky at night, sailor's delight; red sky at morning, sailors take warning," or if that if cows are laying down in their fields, rain is coming? Is there any real science behind these sayings, or are they just myths?

Do an experiment to find out, by comparing three different methods of predicting the weather:

For a period of a week or more, use each of the three techniques to predict the next day's weather. The following day, record the actual weather. Which techniques are the most accurate at predicting the weather? Which are the worst?

If you need help getting started with your research for this project, see the references in the Bibliography.

Bibliography

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Cite This Page

General citation information is provided here. Be sure to check the formatting, including capitalization, for the method you are using and update your citation, as needed.

MLA Style

Finio, Ben. "Predicting the Weather." Science Buddies, 20 Nov. 2020, https://www.sciencebuddies.org/science-fair-projects/project-ideas/Weather_p001/weather-atmosphere/predicting-the-weather. Accessed 3 Oct. 2022.

APA Style

Finio, B. (2020, November 20). Predicting the Weather. Retrieved from https://www.sciencebuddies.org/science-fair-projects/project-ideas/Weather_p001/weather-atmosphere/predicting-the-weather


Last edit date: 2020-11-20
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