Articles

Implications of AI Usage in Weather Prediction

Google's Graphcast model showed a neural net's ability to outperform a traditional numerical weather prediction (NWP) model in creating weather forecasts for the next ten days. What implications does this have on how we think about weather, and on the usefulness of meteorological knowledge at all?

Limited-area Numerical Weather Prediction Modelling Efforts in Europe

HARMONIE, ALADIN, AROME, COSMO, ALARO, ICON - the names of European weather prediction models can be confusing. What are the differences and what is their history? This article gives an overview.