WeatherNext AI model forecasts cyclones with extra day's warning
Google DeepMind's WeatherNext AI model, detailed in Nature, achieves state-of-the-art accuracy in predicting cyclone track, intensity, and wind structure, providing forecasters an extra day of warning. The model aided the National Hurricane Center's forecast for Hurricane Melissa in 2025. WeatherNext 2 and Cyclones models are now open sourced.
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“On average, our model gives forecasters an extra day’s worth of predictive accuracy: our three-day forecasts are as good as what prior models were able to provide for only the next two days.”
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