Route Weather Checker for MSFS 2024

Route Weather Checker is a free Windows utility for Microsoft Flight Simulator 2024 that analyzes planned IFR routes and suggests a weather-engine plan using MSFS Live Weather, StrataWx, or both. The application evaluates flight plans from SimBrief or manual input, considering route timing, weather, and convective conditions. Switch points for changing weather engines are provided, but changes must be made manually by the user. The utility runs locally, requires no user account, and supports optional route printouts for cockpit use.