
Modrinth · Minecraft mod
PMWeatherCM1
Addon for Protomanly's Weather that adds physically simulated storms
Quick answer
Which PMWeatherCM1 release should I use?
PMWeatherCM1 1.1.3 targets 1.21.1 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is PMWeatherCM1 required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does PMWeatherCM1 1.1.3 need?
1.1.3. Change the file and its required mods may change too.
Install ProtoManly's Weather first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add PMWeatherCM1 without breaking your instance.
Built for PMWeatherCM1 1.1.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.1.3. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install ProtoManly's Weather first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.1.3. It opens that exact file at the source.
About this project
What does PMWeatherCM1 add?
Physically simulated weather in Minecraft, beautiful, huge, turbulent, realistic
All storms (scenarios) are physically simulated, and accurate to real life
Full charge separation simulation for realistic lightning activity
Physically accurate sky, atmosphere
Wide range of atmoshperic phenomena included
Accurate polar radars
Installation guide:
- Install Protomanly's Weather 0.16.4
- Install this addon
- Download simulation pack from here: https://github.com/odvigajlo/PMWeatherCM1/releases/
- Put all simulations in .minecraft/config/pmweather/simulations (if those folders are missing, create them)
- Allocate atleast 4GB of RAM in launcher to avoid OOM errors
- Enjoy! Wait for storms to spawn naturally or use /pmweather spawn scenario
Performance is about same as classic pmweather
Known Issues:
LAN and Multiplayer may be unstable, they havent been fully tested!
Other addon support or mod compatibility not guaranteed!
Project description from Modrinth.
Pick your setup
PMWeatherCM1 by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
PMWeatherCM1 versions and loaders
1.1.3
pmweathercm1-1.1.3.jar
12 Aug 2026
1.1.2
pmweathercm1-1.1.2.jar
4 Aug 2026
1.1.1
pmweathercm1-1.1.1.jar
29 Jul 2026
1.1.0
pmweathercm1-1.1.0.jar
26 Jul 2026
1.0.9
pmweathercm1-1.0.9.jar
22 Jul 2026
1.0.8
pmweathercm1-1.0.8.jar
18 Jul 2026
1.0.7
pmweathercm1-1.0.7.jar
16 Jul 2026
1.0.6
pmweathercm1-1.0.6.jar
6 Jul 2026
1.0.5
pmweathercm1-1.0.5.jar
2 Jul 2026
1.0.4
pmweathercm1-1.0.4.jar
1 Jul 2026
1.0.3
pmweathercm1-1.0.3.jar
26 Jun 2026
1.0.2
pmweathercm1-1.0.2.jar
24 Jun 2026
Looking for an older file? The official Modrinth project page is in Resources.