Shown at the Tokyo Game Show earlier, this incredible video shows off Gran Turismo 5’s dynamic weather system. Plus, “the game’s weather system is also auto-generated based on a trio of interacting factors: humidity, temperature and pressure.” Video after the break. Click here for more screenshots.

The combination of those three elements can result in fog, rain, snow or a clear day. Yamauchi said the team cannot even impose specific weather conditions on a particular race but merely suggest them by creating cloudy weather, for example. From there, the system takes over to create weather on the fly.

[via TechnabobIGN]