Issues

• Gaussian ignorance scores become infinite for finite rare-event forecasts

  google-research/weatherbench2#310 · Filter by author sylvesterkaczmarek opened on Oct 5, 2026

• ExtraTropicalRegion ignores threshold_lat when selecting metric weights

  google-research/weatherbench2#308 · Filter by author sylvesterkaczmarek opened on Oct 4, 2026

• Debiased ensemble MSE uses padded ensemble size when skipping missing members

  google-research/weatherbench2#306 · Filter by author sylvesterkaczmarek opened on Oct 3, 2026

• CRPS uses the wrong ensemble count when skipping missing members

  google-research/weatherbench2#302 · Filter by author sylvesterkaczmarek opened on Sep 22, 2026

• Provenance / licensing of gs://weatherbench2/datasets/ifs_ens/2016-2024-1440x721.zarr

  google-research/weatherbench2#299 · Filter by author Abhigyan-Mishra opened on Sep 1, 2026

• Nans in gs://weatherbench2/datasets/era5/1959-2022-6h-64x33.zarr

  google-research/weatherbench2#290 · Filter by author artificiallama opened on Apr 16, 2026

• Nyquist frequency in power spectrum doubled

  google-research/weatherbench2#283 · Filter by author jerrylin96 opened on Apr 6, 2026
  2

• Do you want a fix for compute_probabilistic_climatological_forecasts?

  google-research/weatherbench2#280 · Filter by author langmore opened on Nov 6, 2025

• weatherbench2 era5 data download for mainland China

  google-research/weatherbench2#278 · Filter by author wudidiandian opened on Nov 1, 2025
  2

• Google Cloud bucket: Minor issues with Aurora dataset

  google-research/weatherbench2#276 · Filter by author KadeStroude opened on Oct 28, 2025
  3

• why different scores in two links provided by weatherbench2 ?

  google-research/weatherbench2#271 · Filter by author ljw919 opened on Sep 16, 2025
  8

• Issue with getting nan as metrics result

  google-research/weatherbench2#269 · Filter by author zoztz opened on Aug 25, 2025

• Discarding unparseable args: ['compute_zonal_energy_spectrum.py'].Using fallback deterministic coder for type '<class 'xarray_beam._src.core.Key'>' in 'Mean/PerKey/CombinePerKey(MeanCombineFn)/GroupByKey'.

  google-research/weatherbench2#266 · Filter by author weatherforecasterwhai opened on Jul 13, 2025

• Minor differences in ERA5 Data between WeatherBench2 and CDS

  google-research/weatherbench2#257 · Filter by author rupertmenneer opened on Apr 22, 2025
  1

• Missing Values for Keisler 2020 Forecasts

  google-research/weatherbench2#256 · Filter by author josiahkim29 opened on Apr 22, 2025

• Cannot find below ground masking in Weatherbench code

  google-research/weatherbench2#254 · Filter by author bonevbs opened on Apr 8, 2025
  3

• Unable to open GraphCast zarr (ERA5 initialization)

  google-research/weatherbench2#247 · Filter by author tonyzyl opened on Mar 26, 2025

• prediction_timedelta: is time dimension the time of initialisation or the time of forecast?

  google-research/weatherbench2#235 · Filter by author oliverangelil opened on Feb 21, 2025
  2

• Missing data for 1 day in ENS mean dataset for surface variables

  google-research/weatherbench2#234 · Filter by author rodrigoalmeida94 opened on Feb 18, 2025

• Register WB2 data on HF datasets?

  google-research/weatherbench2#226 · Filter by author alxmrs opened on Jan 19, 2025
  8

• It seems that the 240x121 climatology (1.5 degree) file contains lots of Nan value with the variable "total_precipitation_6hr_seeps_threshold"

  google-research/weatherbench2#225 · Filter by author ShileiCao opened on Jan 15, 2025
  1

• Urgent about LSTM model used on weatherbench2

  google-research/weatherbench2#210 · Filter by author aliamrrr opened on Nov 21, 2024
  1

• Scorecard functionality request: show multi experiments + annotations

  google-research/weatherbench2#198 · Filter by author smaticka opened on Nov 8, 2024
  1

• Data request: renewable energy impact variables

  google-research/weatherbench2#197 · Filter by author jthuemmel opened on Nov 8, 2024
  3

• RMSE scores on website differ from those on the corresponding Google Cloud dataset

  google-research/weatherbench2#184 · Filter by author cindyl983 opened on Sep 20, 2024
  2