Google Open-Sources WeatherNext 2: AI Adds a Day to Tropical Cyclone Forecasting

ZoubinGhahrama1 · x · 2026-08-07

Google DeepMind and Google Research have open-sourced their WeatherNext 2 AI model, which can predict tropical cyclones with an extra day of lead time.

Published in Nature, the research by Google demonstrates how the model delivers roughly a decade's worth of weather forecasting progress in a single jump.

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