For about one year, the Swiss broadcasting company SRF has been using forecasts generated by the Meteomatics regional model "Swiss1k" for Switzerland. The high resolution of 1x1 kilometers allows precise weather forecasts including regional weather systems.
In contrast to lower resolution models, the forecasts allow insights into finely organized cloud systems and local wind fields. Continuous forecast validations especially suggest clear improvements of wind forecasts compared to common forecasts.
Further details as well as an information video can be found here!