A Lua script implementing dynamic weather in BeamNG.drive! Still in beta, the script delivers working core features despite engine limitations (rain, fog, clouds).

Current features:
– Weather types: sunny, cloudy, light rain, rainy, stormy, foggy, foggy rain
– Dynamic wind affecting vehicles and terrain objects (if supported)
– Occasional gusts of wind, frequency and strength vary by weather
– Tornadoes that slowly chase the player and interact with objects (vehicles, barriers, mats, etc.), only one active at a time
– Slippery roads during rain/snow (terrain-based only, not meshes like bridges)
– Dynamic rain, clouds, fog, temperature, and brightness
– User interface for optional control over weather, wind, tornadoes, and road conditions
– Compatible with career mode, missions, and scenarios

Usage:
– Press Alt + W to activate dynamic weather
– Press Ctrl + Alt + W to hide wind and event messages (keybinds configurable)
– Script auto-unloads when changing maps; must be reactivated manually
– Tornadoes are not automatically part of weather—you can spawn manually with Alt + T or enable random spawning via UI
– UI allows control over road conditions, wind speed, tornadoes, random weather timing, and snow/rain switching
– Console commands are documented in the discussion thread

In version 4.80:
– Improved sun and overcast lighting
– Added random start events instead of always sunny
– Expanded UI settings
– Instant weather switching via UI
– Toggle random tornado paths via UI
– Toggle display messages via UI (Ctrl + Alt + W still works)
– Control tornado movement speed
– Fixed sunScale bug when switching repeatedly between storm and sunny
– Added Easter egg :p

Mod author: MegaKnight