Towards operational AI regional forecasting: extreme-event skill and near real-time verification with HRRRCast
Webinar Date : October 8, 2026 Improving convective-scale skill in regional AI weather models requires better representing rare high-impact events, broadening variable output, training at native resolution and demonstrating performance in real-time settings. Here, we evaluate these challenges using HRRRCast, a data-driven convection-allowing emulator trained on the High-Resolution Rapid Refresh (HRRR) analyses data. HRRRCast combines […]