Walmart described how it applies predictive AI and machine learning to weather-related supply chain disruption, in an interview with Supply Chain Dive published July 30, 2026. Indira Uppuluri, senior vice president of supply chain technology, said planners combine historical weather patterns with real-time signals — transportation capacity, employee availability and demand shifts such as umbrella purchases during rainstorms — to simulate network impact and reposition inventory, adjust transit times or reroute shipments before storms or wildfires hit. An "intelligent fulfillment engine" recalculates delivery paths for online orders during weather events, per a June 24 company blog post. A July 24 post said Jeff McIntosh, Walmart Canada's director of transportation, used AI-powered coding tools to build a storm rerouting agent that cross-references 10-day forecasts with highway and ferry closures and carrier data.
- retaildive.com2026-07-30