Meteociel is a French weather information platform that helps visitors monitor current conditions and explore forecasts across France and around the world. It brings together observations from official weather stations, amateur stations and community contributors, with tools for sharing reports and photos. Users can check temperatures, wind, pressure, humidity, rainfall, sunshine, sea temperatures, snow conditions and other weather indicators, as well as view radar, satellite imagery and lightning activity.

The site offers forecasts by city and region, short-range outlooks, climatology tables, historical archives and information on weather alerts. Its extensive collection of numerical prediction models includes regional and global systems, high-resolution options, ensemble forecasts, seasonal models, air-quality products and wave forecasts. Interactive maps, charts, atmospheric soundings and model comparisons support more detailed exploration. Meteociel also publishes weather news and educational resources, including guides to forecast models and cloud information, and provides mobile apps for Android and iOS. Through its forums, chat and observation features, the platform combines specialist weather data with community participation.