<ul><li>OMG-HD is a high-resolution AI weather model designed to make forecasts directly from observational data.</li><li>The model outperforms traditional NWP models at lead times of up to 12 hours in the CONUS region.</li><li>It achieves improvements in temperature, wind speed, humidity, and surface pressure compared to existing models.</li><li>The use of observational data without relying on NWP-derived fields shows promise for operational forecasts with AIWP models.</li></ul>

OMG-HD: A High-Resolution AI Weather Model for End-to-End Forecasts from Observations

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