What is Google DeepMind's new weather forecasting AI model?

WeatherNext 2 is Google DeepMind's latest AI model that can generate highly accurate weather forecasts much faster than traditional methods.

How does WeatherNext 2 improve upon previous weather forecasting models?

WeatherNext 2 can produce forecasts 8 times faster than Google's previous model and is 99.9% accurate in predicting key weather variables like temperature and wind.

What makes WeatherNext 2 so efficient?

WeatherNext 2 can generate hundreds of potential weather outcomes in under a minute using Google's powerful TPU chips, a task that would typically take several hours on a supercomputer.

Home / Technology / Google DeepMind's AI Revolutionizes Rapid, Accurate Weather Forecasting

Google DeepMind's AI Revolutionizes Rapid, Accurate Weather Forecasting

18 Nov

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Summary

Google DeepMind's new AI model, WeatherNext 2, generates forecasts 8x faster than previous model
WeatherNext 2 can predict 99.9% of weather variables like temperature and wind with high accuracy
WeatherNext 2 can produce hundreds of potential outcomes in under a minute using Google's TPU chips

Google DeepMind's AI Revolutionizes Rapid, Accurate Weather Forecasting

On November 18th, 2025, Google DeepMind announced the launch of its latest AI weather forecasting model, WeatherNext 2. The new system represents a significant leap forward in weather prediction capabilities, generating forecasts 8 times faster than the company's previous model while also achieving 99.9% accuracy on key variables like temperature and wind.

According to Peter Battaglia, Google DeepMind's senior director of research and sustainability, the company is now ready to move WeatherNext 2 out of the experimental phase and into the hands of users. "We have confidence that our forecasts are really quite effective and quite useful," Battaglia stated in a briefing with reporters.