OS Weather

🌦️ OS Weather

A dynamic and localized weather experience for Minecraft.

[](discord.gg/kb8NSTF45n)
[](curseforge.com/members/levelsfr/projects)
[](modrinth.com/user/LevelsFR)

About

OS Weather transforms Minecraft's Overworld with a dynamic, localized atmospheric simulation.

Instead of a single global weather state, different regions experience their own conditions influenced by biomes, temperature, humidity, pressure and wind.

From clear skies and rainfall to snowstorms and extreme weather, the atmosphere evolves naturally as you explore.

One world. Different climates. A living atmosphere.

✨ What It Adds

• Localized weather across different regions and players
• 47 climate-weighted atmospheric scenarios
• Rain, snow, thunderstorms, fog, sandstorms and blizzards
• Dynamic temperature, humidity, pressure and wind
• Smooth weather transitions between regions
• Persistent atmospheric conditions across sessions
• Server-controlled simulation with multiplayer synchronization
• Customizable clouds, precipitation, fog, particles and sounds
• Live server configuration and administrative weather commands
• Public developer API with custom weather overrides
• Optional API-Only Mode without the built-in simulation
• Support for Fabric & NeoForge across six Minecraft/loader combinations

⚙️ Configuration & Commands

Customize client visuals and server weather behavior through configuration files or the optional in-game settings interface.

Commands: /osweather status, /osweather info, /osweather set, /osweather clear, /osweather reload

Vanilla /weather commands are also integrated.

📦 Compatibility

Minecraft: 1.21.1 / 26.2 / 26.3
Loaders: Fabric & NeoForge
Java: 21 (1.21.1) / 25 (26.2–26.3)
Fabric API: Required on Fabric
Cloth Config & Mod Menu: Optional
Environment: Singleplayer & Multiplayer
License: All Rights Reserved

Install the JAR matching your Minecraft version and mod loader.

V1.0 Note: Some advanced visual effects and compatibility testing are still being refined. See the wiki for current limitations.

📖 Documentation & Support

➜ Official OS Weather Wiki

Report Bugs & Suggest Features • Join our Discord

💙 Support the Project

Enjoying OS Weather? Help support future updates and upcoming Our Story Collection projects!

[](patreon.com/c/OurStoryCollection)
[](discord.gg/kb8NSTF45n)

💖 Support us on Patreon • 💬 Join our Discord community

🖥️ Game Hosting

Planning a Minecraft adventure with friends? Host your server with our official partner, BisectHosting!

🎁 Get 25% OFF with promo code OURSTORY.

➜ Get your Minecraft server with BisectHosting — 25% OFF

Every purchase through our partner link helps support future Our Story projects.

🌍 Explore More Our Story Projects

Discover more Minecraft mods and modpacks developed by LevelsFR and the Our Story Collection.

[](curseforge.com/members/levelsfr/projects)
[](modrinth.com/user/LevelsFR)

Explore on CurseForge • Explore on Modrinth

Created by LevelsFR

Part of the Our Story Collection

CurseForge • Modrinth • Discord • Patreon • Ko-Fi