SupnWeather
Compare · up to four airfields, graded side by side
Side by side
latest centre · window MAE and biasDaily MAE
published centre vs the settled daily maximum, per dayCheckpoint win-rate matrix
days within 1°C of the settled maximum, per checkpointTrack record
rolling window quality from each station's scored editionsWho was right: engine, prior, or analog?
Every forecast blends three voices — the published engine centre, the prior it trusted, and the station's own analog climatology.