Operator: ECMWF (experimental)
AIFS (Artificial Intelligence/Integrated Forecasting System) is ECMWF’s AI-based forecast model. It uses machine learning trained on historical ERA5 reanalysis data and provides forecasts at 0.25° resolution.
Specifics
- No gusts available – gust values are automatically derived from upper-level wind using the scaling factor
- No freezing level
- Weight in the ensemble
- As an AI model, particularly strong for large-scale weather patterns and medium-range forecasts