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Cited by 509

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Neural Networks for Postprocessing Ensemble Weather Forecasts

Open access
Rasp, Stephan, Lerch, Sebastian·2018·Monthly Weather Review

Abstract

Ensemble weather predictions require statistical postprocessing of systematic errors to obtain reliable and accurate probabilistic forecasts. Traditionally, this is accomplished with distributional regression models in which the parameters of a predictive distribution are estimated from a training period. We propose a flexible alternative based on neural networks that can incorporate nonlinear relationships between arbitrary predictor variables and forecast distribution parameters that are automatically learned in a data-driven way rather than requiring prespecified link functions. In a case study of 2-m temperature forecasts at surface stations in Germany, the neural network approach significantly outperforms benchmark postprocessing methods while being computationally more affordable. Key components to this improvement are the use of auxiliary predictor variables and station-specific information with the help of embeddings. Furthermore, the trained neural network can be used to gain insight into the importance of meteorological variables, thereby challenging the notion of neural networks as uninterpretable black boxes. Our approach can easily be extended to other statistical postprocessing and forecasting problems. We anticipate that recent advances in deep learning combined with the ever-increasing amounts of model and observation data will transform the postprocessing of numerical weather forecasts in the coming decade.

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Metadata

Authors
Rasp, S., & Lerch, S.
Venue
Monthly Weather Review
Published
2018-11
Volume
146
Issue
11
Pages
3885-3900
ISSN
  • 0027-0644 (ISSN-L)
  • 1520-0493
OpenAlex
W2803408063
Cited by
509
References
11
FWCI
19.00
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Neural Networks for Postprocessing Ensemble Weather Forecasts. https://app.cochat.ai/papers/10.1175/mwr-d-18-0187.1
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Rasp, S., & Lerch, S. (2018). Neural Networks for Postprocessing Ensemble Weather Forecasts. Monthly Weather Review. https://doi.org/10.1175/mwr-d-18-0187.1

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