Machine Learning2026-02-261 minarXiv:2602.23146expressWeather in Every BackyardThe weather on the next street can differ from yours: cooler by the river, hotter over asphalt, windier between buildings. A regular forecast misses this: its grid cell is the size of a city, not a backyard.Jonathan Giezendanner·Qidong Yang·Eric Schmitt·Anirban Chandra·Daniel Salles Civitarese·Johannes Jakubik·Jeremy Vila·Detlef Hohl·Campbell Watson·Sherrie WangHenri PoincaréJohn von Neumannchaos theoryprobability theoryStochastic modeling👍👎☆SimplePopularAdvanced