Weather Related Features
Weather-related features are available in PowerWorld Simulator.
Weather Dependent Limits
The ability add weather-dependent limits was added in Version 23.
The first is more simple feature that can be used to model weather-dependent limits. This feature is enabled for both Branch MVA limits and for generator MWMax and MWMin limits. These are described in detail in the following help topics.
Weather Dependent Limits Dialog
Weather Related Models and Information
Additional features incorporate time-varying weather information more generically with support in the Time-Step Simulation added in Version 23.
These features build on the WeatherStation object concept and then expands to allows you to create Power Flow Weather Models. A "power flow model" will allow you to update something like the maximum MW output of a generator as a function of wind speed.
These features are organized on the Weather Related Models and Information Dialog. See that help topic for more information.