One row per day for every calendar day we have an Open-Meteo HRDPS 2.5 km (Feather Park) archive file. That Open-Meteo series is stitched from the first 6 hours of each model run, so it stays more up-to-date than the longer-lead HRDPS forecasts shown on this website or on Canada RASP. Left: WeatherFlow spot 1436 10-minute avg / gust / lull (km/h) with sunrise/sunset. Toggle ML forecast for the start-of-day mean and 68% band (t_cut=0), or HRDPS 2.5 km for Feather Park 10 m mean and gust. Filter Sudden on for days where meter avg rises more than 20 km/h in 30 minutes. Right: HRDPS windgram for that day.