Expanded Weather2 Dynamics

Expanded Weather2 Dynamics builds on Weather2 with more dynamic severe-weather gameplay while keeping Weather2 as the core weather system.

Track storms with radar, measure wind with anemometers, receive fictional in-game TOR/SVR alerts, view SPC-style severe-weather outlooks, survey tornado damage paths, and experience more intense storm behavior with dynamic tornado width, tornado bending, satellite tornadoes, anti-cyclonic tornadoes, supercell structure, storm merging, tree debarking, stronger ground scouring, and capped survival-friendly terrain damage.

Features

• Dynamic tornado width, bending, satellite tornadoes, and anti-cyclonic tornado support
• Tornado and supercell merging behavior
• Radar block, anemometer, weather alert siren, SPC risk block, and damage surveyor
• Automatic fictional EF-style damage surveys with tornado IDs and track display
• Supercell structure visuals and hook/circulation-aware radar behavior
• Tree debarking, stronger ground scouring, cycloidal marks, and capped storm damage
• Fictional TOR/SVR alert system and SPC-style outlook categories
• Advancements, recipes, loot tables, textures, shaders, and configurable systems
• Multiplayer-focused, server-authoritative storm behavior

Requirements

• Minecraft 1.21.1
• NeoForge
• Weather2
• CoroUtil

Important Note
All alerts, survey ratings, SPC outlooks, and warning products are fictional in-game systems. They are not official real-world weather information.

This is an alpha release, so multiplayer and severe storm edge cases may still need testing.

Mod is now on Modrinth: https://modrinth.com/mod/expanded-weather2-dynamics

Expanded Weather2 Dynamics is a NeoForge 1.21.1 addon for Weather2 that expands severe storms with deeper tornado dynamics, radar tools, storm alerts, SPC-style risk outlooks, and survival-friendly storm damage.

This addon keeps Weather2 as the core weather system, while adding extra server-side behavior, visuals, blocks, and configuration for more intense severe-weather gameplay.

Features

Dynamic tornado width, bending, merging, satellite tornadoes, and anti-cyclonic tornado support Supercell structure visuals with hook/circulation-aware radar behavior Radar block, anemometer, weather alert siren, SPC risk block, and damage surveyor Automatic fictional EF-style damage survey results with tornado IDs and track display Tree debarking, stronger ground scouring, cycloidal marks, and capped terrain damage Fictional TOR/SVR warning system and SPC-style outlook categories Multiplayer-focused server-authoritative behavior and configurable performance limits Advancements, recipes, loot tables, textures, and survival-placeable weather tools Required

Minecraft 1.21.1 NeoForge Weather2 CoroUtil Note All alerts, survey ratings, SPC outlooks, and warning products are fictional in-game systems. They are not official real-world weather information. Forge is experimental; you may experience bugs.

Vynvortex has tried this mod https://youtu.be/VItPN36mLlc?is=ibDZ_jkiBIYRdS2X

1.20.1 is broken rn