- Science
- Grade 8
- Earth and space
Jet streams (relatively narrow bands of strong wind) blow from west to east across the globe. As a weather system enters a jet stream, it is carried more swiftly across the globe impacting the weather in the locations along the jet stream. Without jet streams, day-to-day weather would not change significantly.
Research
Denny, Mark. 2017. Making Sense of Weather and Climate: The Science Behind the Forecasts. NY: Columbia University Press.
Summary: Chapter 10 of "Making Sense of Weather and Climate" takes the reader on a journey from simply understanding the data inputs needed to accurately forecast the weather to understanding the global patterns used to make an accurate forecast. "The World of Weather Forecasting" also talks about how scientists have the capability to manipulate local weather but are unsure what impact their manipulation has on the global pattern.