Microsoft Introduces Probabilistic Bias Correction Tool for Weather Forecasting

Microsoft has developed a new open-source machine learning tool called Probabilistic Bias Correction (PBC) to enhance the accuracy of weather forecasts up to six weeks in advance. This tool aims to correct systematic biases in existing weather models, making AI-enhanced forecasting more accessible for resource-limited weather agencies. The findings were published in the journal Nature and demonstrate significant improvements in forecast accuracy.