Meteorological Technology World Expo - North America Donald E. Stephens Convention Center Chicago, USA, United States Meteorology Aug 31, 2022 - Sep 1, 2022 Visit us at the booth #1210 at the Meteorological Technology World Expo North America and explore the latest on weather observations from Vaisala. The expo will focus on the full spectrum of commercial applications of weather forecasting and measurement technologies and services. Register now for free access! Locate 41.97938703651, -87.862030279761