- Goal: Improve sub-seasonal to seasonal (S2S) temperature and total precipitation subseasonal forecasts with Machine Learning/Artificial Intelligence
- Flyer
- Competition runs on https://renkulab.io/
- How to join: https://renkulab.io/projects/aaron.spring/s2s-ai-challenge-template
- Time: 1st June 2021 - 31st October 2021
- Website: https://s2s-ai-challenge.github.io
- Hosted by: WMO, WWRP, WCRP, S2S, SDSC, ECMWF
