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Weather Flux project artwork

Modrinth · Minecraft mod

Weather Flux

Brings real tornadoes, storms to Minecraft, powered by procedurally generated supercells and in depth calculated & simulated systems.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Weather Flux release should I use?

Updated yesterday
Latest stable file v1.3.0
Game version 1.21.1
Loader NeoForge

Weather Flux v1.3.0 targets 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

Is Weather Flux required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional
Dedicated server Optional
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

Understand client and server requirements Read the Minecraft installation guide

What else does Weather Flux v1.3.0 need?

v1.3.0. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Weather Flux without breaking your instance.

Built for Weather Flux v1.3.0. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use v1.3.0. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside v1.3.0. It opens that exact file at the source.

About this project

What does Weather Flux add?

Weather Flux

Tornado and Weather mod for Fabric 1.21.11 (in-dev) and NeoForge 1.21.1 (support dropped), currently in active development. We are NOT affiliated with any other mod in any way.

Weather Flux brings severe weather into Minecraft by adding tornadoes that move across the terrain, cyclones, rain and storm systems that feel dynamic instead of static, full weather events that form and move throughout the world and more. There are plenty of tools and instruments that can be utlized to predict, track, and record tornados and other systems.

WF_F12111_ALPHA

Tornado

This is a passion project built from the ground up, and it is still early in development. Expect bugs, expect missing features, and expect things to change quickly as we keep building it out.

Currently Added
  • Tornadoes
  • Cyclones
  • Supercells
  • Squall Lines
  • Hail
  • Lightning
  • Thunder
  • Tumbleweeds
  • Bow Echoes
  • Global Wet/Dry Regime
  • Atmospheric Wind Engine
  • Wind Shear and Directional Veering
  • Blizzards
  • Sandstorms
  • Snow and Sand Accumulation
  • Rain-Induced Snow Melting
  • Dynamic Weather Formation and Dissipation
  • Terrain-Influenced Cloud Formation
  • Stratiform Rain
  • Multi-Layer Atmospheric Simulation
Tornadoes
  • Volumetric Tornadoes
  • Width-Scaled Travel Speed
  • Funnel Merging
  • Wind Fields
  • Wind-Threshold Block Destruction
  • Scouring and Debarking
  • Flying Debris
  • Block Reinforcement
  • Entity Wind Forces
  • Wind-Induced Entity Damage
  • Item and Experience Orb Wind Physics
  • Configurable Tornado Lifetimes
  • Configurable Tornado Rotation
  • Supercell Tornado Formation
  • Squall-Line Tornado Formation
  • Cyclone Tornado Formation
  • Configurable Tornado Density and Funnel Appearance
  • Wall Clouds
  • Entity and Camera Tumbling
  • Wind-Driven Entity Leaning
Cyclones and Squall Lines
  • Large-Scale Cyclone Systems
  • Configurable Cyclone Eye Size
  • Configurable Cyclone Diameter
  • Cyclone Wind Fields
  • Cyclone-Generated Tornadoes
  • Cyclone Warning Regions
  • Configurable Cyclone Movement and Lifetime
  • Squall-Line Formation
  • Bow Echoes
  • Squall-Line Wind Fields
  • Squall-Line Tornadoes
  • Configurable Squall-Line Size and Movement
Radars and Alerts
  • Radar Block + Super Radar Block
  • Radar Tablet
  • Reflectivity, Velocity, Wind Speed, and Cloud Coverage Maps
  • Warning Polygons
  • Cyclone Warning Regions
  • Tornado Sirens
  • EAS Radios
  • Automatic Wind-Threshold Siren Activation
  • Configurable Radar Range and Refresh Rate
  • Configurable Alert Detection Range
Weather Instruments and Tools
  • Anemometers
  • Weather Vanes
  • Wind Sensors
  • Rain Sensors
  • Tornado Probes
  • Probe Tablets
  • Tornado Tablets
  • Reinforcement Wrenches
  • Configurable Wind Speed Units (MPH, KM/H, M/S)
Rendering
  • Ray-Marched Volumetric Clouds
  • Low-Quality Billboard Clouds
  • Dynamic Cloud Shadows
  • Terrain-Aware Cloud Rendering
  • Rain Shafts
  • Custom Rain and Snow Rendering
  • Entity and Camera Tumbling
  • Beacon Beam Lighting
  • Obstruction Lights
  • Dynamic Block Lighting on Clouds
  • Volumetric Tornado Rendering
  • Flying Debris Rendering
  • Tumbleweed Rendering
  • Atmospheric Cloud Layers
  • Wind-Driven Cloud Movement and Tilting
  • Cloud Erosion and Granulation
  • Cloud Dithering
  • Spatial and Temporal Cloud Denoising
  • Advanced A-Trous Denoising
  • Cloud Edge Sharpening
  • Configurable Sunlight and Cloud Illumination
  • Blizzard and Sandstorm Fog
  • Distance-Aware Cloud Rendering
Additional Features
  • Dynamic End Sky Lighting
  • Configurable Weather Sound Effects
  • Speed-of-Sound Configuration
Compatibilities
  • 🟢 Create Aeronautics / Sable Physics Compatibility for NeoForge 1.21.1
  • 🟢 Voxy Compatibility for Fabric 1.21.11
  • 🟢 Distant Horizons Compatibility
  • 🟠 Some Shaders (not all shaders work, but some do)
  • 🔴 Does not support any other Weather-changing mods

Configs & Feedback

The config is super customizable and there are plenty of them. This mod is still very much a work in progress. If you run into bugs or have ideas, feel free to leave them in the Discord. We are actively working on this and read everything that gets posted

Screenshots

Check out the gallery page for more

WF_F12111_ALPHA_CLOUD1

NightClouds

Beacons

WF_F12111_ALPHA_CLOUD2

Tornado3

Blocks

Radars

DISCLAIMER:
Most of the mod is developed by me, however AI was used as a tool for code comments, some text and wording, shader development, minor calculations, and early concepts that were later developed by hand. All assets and audio are fully user-developed or outsourced.

Project description from Modrinth.

Pick your setup

Weather Flux by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

2 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Weather Flux versions and loaders

2 of 2 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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