Show HN: Error in official Swiss weather forecasts, recorded since September '25

Category: other

Tags: weather, forecast-accuracy, data-visualization, switzerland, accountability

Score: 3.3/10 (Innovation: 4, Technical: 3, Documentation: 2, Utility: 3)

A web dashboard that records and visualizes errors in official Swiss weather forecasts from SRF, comparing predicted vs. observed temperature and precipitation over forecast lead times. It offers a niche accountability tool for forecast accuracy but lacks open-source artifacts (no README, license, or source code), limiting reproducibility and impact.

Target audience: meteorology enthusiasts, data journalists, Swiss residents

Repository: https://forecasterror.xlit.app/

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