time-optimized · CONUS · 26 variables · 3 km · 0-48h · every 6h
Weather forecasts from the High Resolution Rapid Refresh (HRRR) model operated by NOAA NWS NCEP, transformed into Zarr format by dynamical.org.
See the latest dataset documentation and examples here: https://dynamical.org/catalog/noaa-hrrr-forecast-48-hour/