Twinmotion gives you the ability to communicate how your design will look at any time of day, in any season, and in any weather. With simple sliders, you can go from day to night, from spring to winter, and from dry to rain or snow. Leaves will even change color and fall from the trees. You can even add lighting elements to enhance atmospheric qualities with the weather. The Tips & Tricks videos below show how to use the tools effectively.
https://dev.epicgames.com/community/learning/tutorials/Mkx5/unreal-engine-twinmotion-special-effects-twinmotion-tips-tricks