This case study is about the forecasting of a wintery conditions in Scandinavia during January 2021.
The case includes:
Seasonal forecasts (anomalies, teleconnections, verification)
Extended-range forecasts (anomalies, probabilities, regime forecasts, MJO and SSW)
Medium-range forecasts (Ensemble mean and spread, cyclonic features, clusters, EFI and SOT)
Weather parameters (precipitation type, point rainfall, wind gusts, waves, visibility)