physics.ao-ph · 2026-05-30 · No. 12

Atmospheric and Oceanic Physics, 2026-05-30.

1 new papers in physics.ao-ph. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

1 entries
  1. 01

    Evaluating Skill and Stability of ArchesWeather and ArchesWeatherGen under Multi-Decadal Climate Simulations

    Renu Singh, Robert Brunstein, Antonia Jost, Thomas Rackow, Claire Monteleoni, Yana Hasson, Christian Lessig,...

    physics.ao-ph · cs.AI

    We evaluate the climate simulation capabilities of ArchesWeather and ArchesWeatherGen, two machine learning models originally trained for weather forecasting and evaluated up to a 10-day lead time. ArchesWeather is a deterministic model, while ArchesWeatherGen is a probabilistic flow-matching model leveraging ArchesWeather's forecasts, enabling ensemble-based uncertainty quantification. In this work, we adapt these models to act as forced...

    arxiv.org/abs/2605.29976 · PDF

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