Tiny changes make weather forecasts go wild

Science
Tiny changes make weather forecasts go wild

Chaos theory reveals why minuscule initial changes, known as the butterfly effect, make long-range weather forecasts inherently unreliable, highlighting nature's profound unpredictability.

Ever wonder why long-range weather forecasts are so unreliable? It's due to chaos theory and the "butterfly effect." Meteorologist Edward Lorenz discovered in 1963 that even a minuscule rounding error in his weather simulations led to completely different outcomes.

There's more to this story — open the app to keep reading.

Continue Reading in App
2 more paragraphs · plus a 2-question quiz
Open in App

Get the full experience

Download Facts A Day