AI weather forecast for Lagos, Nigeria, Fri 23 Oct 2026. Forecast data: ECMWF AIFS (AI model, run 22 Oct 18:00 UTC) via Open-Meteo (CC BY 4.0); rain chance and confidence from the 51-member AIFS ensemble; 'changed since yesterday' compares with the AIFS run of 21 Oct 18:00 UTC. Narration and graphics are generated automatically from that data. Proof of concept.