@article{chen2026skillful,
  title = {Skillful Kilometer-Scale Regional Weather Forecasting via Global and Regional Coupling},
  author = {Weiqi Chen and Wenwei Wang and Qilong Yuan and Lefei Shen and Bingqing Peng and Jiawei Chen and Bo Wu and Liang Sun},
  year = {2026},
  eprint = {2603.28173},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.28173},
}