Google DeepMind 发布 WeatherNext 3 高精度全球天气 AI 模型
原标题：Introducing WeatherNext 3, our most advanced and accurate global weather AI model
AI 摘要
Google DeepMind 与 Google Research 联合发布了 WeatherNext 3，这是其最先进、最准确的全球天气 AI 模型。该模型直接学习实时卫星和站点观测数据，提供每小时、最高 5 公里分辨率的预测，显著提升了局部天气和降水预报的准确性，并支持可再生能源预测。独立评估显示其性能优于前代模型，有望为全球用户提供更可靠的天气预报服务。
正文节选
Introducing WeatherNext 3, our most advanced and accurate global weather AI model Every day, the weather influences billions of decisions. Some are as simple as grabbing an umbrella before heading out the door, but others are far more consequential. Wind, rain, and extreme weather events, like heatwaves and droughts, have cascading impacts across agriculture, global supply chains, clean energy production, and national economies. In recent years, AI has revolutionized weather forecasting, using h