AI RESEARCH
PixelFlowCast: Latent-Free Precipitation Nowcasting via Pixel Mean Flows
arXiv CS.LG
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ArXi:2605.10046v1 Announce Type: cross Precipitation nowcasting aims to forecast short-term radar echo sequences for extreme weather warning, where both prediction fidelity and inference efficiency are critical for real-world deployment. However, diffusion-based models, despite their strong generative capability, suffer from slow inference due to multi-step sampling trajectories, limiting their practical usability.