🌦️ Google launches WeatherNext 2: AI-powered weather forecasts
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Google introduced WeatherNext 2, its new AI-based weather forecasting model, now integrated into products like Search, Gemini, and Pixel.
What’s most interesting is how this technology changes the way forecasts are generated:

⚡ 8× faster than the previous model
🎯 Higher accuracy across 99.9% of variables (temperature, wind, etc.)
🧠 Generates hundreds of possible scenarios in under a minute using TPUs
💻 Much more efficient than traditional physics-based models running on supercomputers

🧩 Explanation in a nutshell
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Imagine forecasting the weather is like simulating thousands of possible futures to see which is most likely.
Classical models do this by recreating the laws of physics step by step, which is slow and expensive.
WeatherNext 2, instead, learns weather patterns using AI and can generate forecasts much faster, without needing to simulate the entire atmosphere from scratch.

It’s like going from calculating everything manually to using a “trained instinct” based on millions of examples.