WeatherDiagFlow: Evidence-Grounded Radar Nowcasting with Diagnostic Flow Refinement

arXiv:2609.29772 · cs.LG, cs.MM · Submitted 2026-09-24 · Read on arXiv

cs.LG, cs.MM

Submitted: 2026-09-24

Updated: 2026-09-24

Terminology

• Calibration — 13× in this paper · explained in 7 episodes
• Verification — 9× in this paper · explained in 2 episodes
• Ablation — 4× in this paper · explained in 1 episode
• Consistency — 4× in this paper · explained in 3 episodes
• Ablation study — 2× in this paper · explained in 1 episode
• Flow Matching — 2× in this paper · explained in 8 episodes
• Agentic Framework — 1× in this paper · explained in 6 episodes
• Agentic System — 1× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Failure Modes — 1× in this paper · explained in 3 episodes
• Generative Model — 1× in this paper · explained in 2 episodes
• Generative Modeling — 1× in this paper · explained in 3 episodes
• Generative Models — 1× in this paper · explained in 2 episodes
• Instruction Tuning — 1× in this paper · explained in 2 episodes
• Optical Flow — 1× in this paper · explained in 2 episodes
• Unified Framework — 1× in this paper · explained in 5 episodes

Sources

• PixelFlowCast: Latent-Free Precipitation Nowcasting via Pixel Mean Flows
• VeinCast: Physics-Guided Dynamic Field Graphs with Graph-Conditioned Fusion for Global Medium-Range Weather Forecasting
• WeatherSyn: An Instruction Tuning MLLM For Weather Forecasting Report Generation
• SIREN: Towards End-to-End Extreme-Weather Early Warning with Experience-Grounded LLM Agents
• EWE: An Agentic Framework for Extreme Weather Analysis
• HVR-Met: A Hypothesis-Verification-Replanning Agentic System for Extreme Weather Diagnosis

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