For convergence soaring conditions, a pilot is concerned with the development of one or more specific phenomena causing convergence. For soaring in [[Synoptic Convergence]], a pilot should use synoptic weather products, such as **surface analysis** and **prognostic charts**. For soaring in [[Mesoscale Convergence]], knowledge of the local landscape and associated weather patterns conducive to convergence are a good place to start. High resolution wind forecasts, and **forecast discussions** can provide insight as to how, where, and when convergence will develop. In addition, weather information sources such as **Windy** and **SkySight** can assist in identifying areas of convergence. ### Resources [[GFA: Prog Chart - Aviation Weather Center](https://aviationweather.gov/gfa/#progchart)]() [[GFA: Winds - Aviation Weather Center](https://aviationweather.gov/gfa/#winds)]() [[GFA: Area Forecast Discussions - Aviation Weather Center](https://aviationweather.gov/gfa/#afd)]() [https://www.windy.com/]() [[SkySight Soaring Weather](https://skysight.io/)]()