HRRR Data Archive

Accessing multiple years of High Resolution Rapid Refresh data sets

The HRRR is a NOAA real-time 3-km resolution, hourly updated, cloud-resolving, convection-allowing atmospheric model, initialized by 3km grids with 3km radar assimilation. Radar data is assimilated in the HRRR every 15 minutes over a 1 hour period adding further detail.
A Better Way
With decades of analytical experience, AvMet collects and analyzes current and historical weather forecasts, aviation traffic and air traffic management advisories on a daily basis to find lower impact options for airspace users. Leverage our in-house broad weather data archives to help you plan and execute better to reduce the negative impacts of weather.