Web based WeatherStar 4000 simulator that reports current and forecast weather conditions plus a few extras!

WXSIM is a weather simulation and forecasting system, allowing use of homeweather station data as well as GFS model data.

Vertical resolutions other than 300 are not optimized and may be buggy! Sim heights other than 12000 m are not optimized and may be buggy! Move the mouse until you see a terrain you …

Choose the right mix of temperatures and humidity to create a big thunderstorm.

HOTSEAT SIMULATOR Think you got what it takes to sit in the hotseat or severe weather? Check out this simulator and learn how to issue warnings like we do in the National Weather …

Try to reach 80%+ for a successful terraforming mission! The game responds dynamically to your inputs, showing immediate visual feedback and weather patterns based on your climate …

Example Save Files Note: Once you load your save file, you need to click "Create New Simulation" to start the simulation.