openclimatefix/graph_weather

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Graph-based weather forecasting models. Originally, PyTorch implementation of Ryan Keisler's 2022 "Forecasting Global Weather with Graph Neural Networks" paper (https://arxiv.org/abs/2202.07575)

Stars: 305
Forks: 97
Open beginner issues: 0
Indexed issues: 75

Dominant language: Python
License: MIT
Last GitHub push: Jul 27, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

75 open issues indexed

WeatherNext 3 Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

openclimatefix/graph_weather#248 · Opened Sep 4, 2026
Integrate Matepoint for more efficient training Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

openclimatefix/graph_weather#247 · Opened Aug 25, 2026
pre-commit.ci has been red on main since at least 2026-07-13 (156 ruff errors, none auto-fixable) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

openclimatefix/graph_weather#244 · Opened Aug 13, 2026
[Paper] SCALE-AWARE LEARNING OF CHAOTIC DYNAMICS ON UNSTRUCTURED MESHES VIA BINNED SPECTRAL LOSSES Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

openclimatefix/graph_weather#243 · Opened Aug 10, 2026
[Paper] HOURGLASS: A PROBABILISTIC DATA-DRIVEN TEMPORAL DOWNSCALER FOR HOURLY GLOBAL AND REGIONAL WEATHER FORECASTING Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

openclimatefix/graph_weather#240 · 1 comment · Opened Jul 28, 2026
Check whether the mesh message-passing adds forecasting value beyond a per-node model Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 48/100

openclimatefix/graph_weather#238 · 3 comments · Opened Jul 21, 2026
pytest job crashes on main (segfault/abort loading torch_scatter via torch_geometric) - has been red since at least June 4 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

openclimatefix/graph_weather#232 · Opened Jul 5, 2026
[Paper] PhysMetrics Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

openclimatefix/graph_weather#222 · 1 comment · Opened Jun 11, 2026
[Paper] Mosaic — Block-Sparse Attention for Weather Forecasting Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

openclimatefix/graph_weather#217 · Opened May 22, 2026
[Paper] AIFS-COMPO Open

enhancement

openclimatefix/graph_weather#215 · 2 comments · 1 assignee · Opened May 4, 2026
[Paper] Uncertainty quantification of surrogate models using conformal prediction Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

openclimatefix/graph_weather#212 · 4 comments · Opened Mar 12, 2026
Add explicit input validation and clearer error messages for model inputs Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 38/100

openclimatefix/graph_weather#190 · 2 comments · Opened Jan 3, 2026
[Blog] WeatherMesh-5c Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

openclimatefix/graph_weather#182 · 4 comments · 1 reaction · Opened Dec 2, 2025
ImportError after pip install: missing module 'graph_weather.data.nnjai_wrapp' Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

openclimatefix/graph_weather#179 · 4 comments · Opened Nov 22, 2025
Questions about the performance of representing Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

openclimatefix/graph_weather#178 · 2 comments · Opened Nov 12, 2025
[Paper] AI-based Data Assimilation Open

enhancement

openclimatefix/graph_weather#173 · 9 comments · 1 assignee · Opened Sep 17, 2025
BUFR processor to read NOMADS BUFR files into NNJA-AI format Open

enhancement size-big

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#170 · 7 comments · Opened Aug 12, 2025
Newbies encounter some problems when installing (And some confusion about GNN performance) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

openclimatefix/graph_weather#167 · 5 comments · Opened Aug 6, 2025
[Paper] HRRRCast Open

enhancement

openclimatefix/graph_weather#163 · 3 comments · 1 assignee · Opened Jul 17, 2025
[Paper] XiChen: An observation-scalable fully AI-driven global weather forecasting system with 4D variational knowledge Open

enhancement

openclimatefix/graph_weather#162 · 3 comments · 1 assignee · Opened Jul 17, 2025
[Paper] FourCastNet3 Open

enhancement

openclimatefix/graph_weather#161 · 8 comments · 1 assignee · Opened Jul 16, 2025
[Paper] OneForecast: A Universal Framework for Global and Regional Weather Forecasting Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

openclimatefix/graph_weather#160 · 4 comments · Opened Jul 16, 2025
[Paper] NeuralDMD Open

enhancement good first issue

Difficulty 5/5 Over a week Newbie friendliness 28/100

openclimatefix/graph_weather#157 · 10 comments · Opened Jul 16, 2025
[Blog] WeatherMesh AI DA Open

enhancement

openclimatefix/graph_weather#153 · 3 comments · 1 assignee · Opened Jun 28, 2025
[Blog] WeatherMesh-4 Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

openclimatefix/graph_weather#150 · Opened Jun 21, 2025
gencast - training speed and inference error Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

openclimatefix/graph_weather#142 · 4 comments · Opened Mar 5, 2025
Add documentation on standard input/output formats for this repo Open

openclimatefix/graph_weather#140 · 2 comments · 1 assignee · Opened Feb 20, 2025
Add Support for evaluation on WeatherBenchX Open

enhancement

openclimatefix/graph_weather#139 · 4 comments · 1 assignee · Opened Feb 13, 2025
Add support for evaluating on ExtremeWeatherBench Open

enhancement good first issue

openclimatefix/graph_weather#133 · 32 comments · 1 assignee · Opened Jan 31, 2025
[Paper/Article] WeatherMesh-2 Model Open

enhancement

openclimatefix/graph_weather#130 · 4 comments · 1 assignee · Opened Jan 20, 2025
gencast - intermediate denoiser output loss increases during sampling Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

openclimatefix/graph_weather#124 · 5 comments · Opened Aug 29, 2024
[Paper] Aurora Weather Foundation Model Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 25/100

openclimatefix/graph_weather#111 · 9 comments · 1 reaction · Opened Jun 3, 2024
[Paper] AtmoRep: A stochastic model of atmosphere dynamics using large scale representation learning Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#103 · 2 comments · Opened Apr 29, 2024
[Paper] Neural Plasticity-Inspired Foundation Model for Observing the Earth Crossing Modalities Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#101 · Opened Apr 5, 2024
Add support for using OpenMeteo Open Dataset for training/inference Open

enhancement good first issue

openclimatefix/graph_weather#90 · 5 comments · 1 assignee · Opened Mar 11, 2024
WeatherMesh Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

openclimatefix/graph_weather#85 · 6 comments · Opened Feb 15, 2024
[Paper] FenguWu GHR Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#84 · 3 comments · Opened Feb 3, 2024
About Runing the Example Code with different lat and lon resolution. Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

openclimatefix/graph_weather#82 · 4 comments · Opened Jan 18, 2024
AIFS Model Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#81 · 5 comments · Opened Jan 16, 2024
[Paper] GenCast Diffusion model for weather forecasting Open

enhancement help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

openclimatefix/graph_weather#80 · 13 comments · 1 reaction · Opened Dec 28, 2023
[Paper] Graph-based Neural Weather Prediction for Limited Area Modeling Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#78 · 1 comment · Opened Dec 8, 2023
NREL's Sup3r Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#73 · Opened Jun 7, 2023
[Paper & Dataset] Verification against in-situ observations forData-Driven Weather Prediction Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

openclimatefix/graph_weather#70 · 3 comments · Opened May 5, 2023
[Paper] Learning the Evolutionary and Multi-scale Graph Structure for Multivariate Time Series Forecasting Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

openclimatefix/graph_weather#69 · 1 comment · 1 reaction · Opened May 2, 2023
The attribute 'dayofyear' in line 428 of train/run.py Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

openclimatefix/graph_weather#68 · 1 comment · Opened Apr 16, 2023
deepspeed_graph.py run error Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

openclimatefix/graph_weather#67 · 1 comment · Opened Apr 14, 2023
Pull in recent observations to model Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#64 · 8 comments · Opened Mar 20, 2023
how to run the code Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

openclimatefix/graph_weather#60 · 3 comments · Opened Feb 10, 2023
How to get landsea.zarr file? Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

openclimatefix/graph_weather#59 · 8 comments · Opened Feb 6, 2023
[Paper] ClimatX Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

openclimatefix/graph_weather#58 · 2 comments · Opened Jan 26, 2023

openclimatefix/graph_weather

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