FS2004 Hot And Humid Weather Theme. This weather theme sets the weather to low pressure with hot temperatures and high humidity. Since this makes the air extremely light, expect significantly longer ground runs and a slower rate of climb. Winds are slight and there are some high towering clouds also. Includes a detailed profile of winds and temperatures aloft, so expect variations in altitude. There are no changes in location, i.e. the weather is the same all over the globe. The weather data is based on real Micronesia weather data. By Christian Stock.