← Back to PeopleLMResearcherLester MackeySenior Principal Researcher at Microsoft ResearchLinkedInWebsiteMachine learning researcher at Microsoft1Mentions1Articles1OutletsCompanies CoveredEuropean Centre for Medium-Range Weather Forecasts (ECMWF)1Microsoft1Writes AboutGenevieve FlaspohlerResearcher1 articleArticlesMost recent firstMentioned InReferenced in coverageMicrosoft introduced a forecast fixMicrosoftpositiveOct 15, 2026“Led development of Probabilistic Bias Correction (PBC), a machine-learning framework that corrects systematic errors in weather models for improved forecasting accuracy.”