Post
ECMWF
ecmwf.int
did:plc:4jtxreeqtjxdorgduybe4nkj
HourGlass is a new data-driven probabilistic temporal downscaling method developed by @met.no and ECMWF.
It reconstructs the likely evolution of the atmosphere between forecast times, generating hourly forecasts that remain consistent with the original prediction.
➡️ https://www.ecmwf.int/en/about/media-centre/aifs-blog/2026/hourglass-filling-gaps-between-forecasts
2026-08-20T11:24:14.270Z