Skillful Kilometer-Scale Regional Weather Forecasting via Global and Regional Coupling

1. 1Pretrain a Transformer-based model on global weather data
2. 2Implement a global-regional coupling framework to integrate large-scale dynamics and small-scale processes
3. 3Use the coupled framework to generate high-resolution regional weather forecasts at kilometer-scale
4. 4Evaluate the performance of the framework using metrics such as mean absolute error and root mean square error

Meteorologists, climate researchers, and data scientists can benefit from this framework to improve regional weather forecasting accuracy and reliability

💡 Coupling global and regional weather forecasting models can improve prediction accuracy for high-resolution regional weather forecasting

💡 Kilometer-scale weather forecasting gets a boost with new global-regional coupling framework