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    2,053,304 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,472 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Simple Clouds

    Mod

    New clouds and localized weather bring changing skies to your world.

    C66/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 547
    • ReleasesLatest Aug 2025

    Download

    simpleclouds-0.7.3+1.21.1-all.jar Beta

    Released 26 Aug 2025 · 2.1 MB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Public source code and issue tracker

    Points lost

    • Many modpacks removed it−10 points
    • No release in 14 months−7 points
    • Releases in only 3 of the last 24 months−4 points
    • Under 5 million downloads−1 point
    All 11 criteria
    • Maintenance

      8 points lost19 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.14 months ago (26 Aug 2025). 131 modpacks released in the last 6 months still include it, so it keeps 63% of these points. 8 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.21.1 on NeoForge, 1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 3 of the last 24 months 2 / 6
    • Stability

      10 points lost5 / 15
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.150 of the 363 modpacks with two or more versions removed it in a later one (41%) See the 150 modpacks0 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.1 known conflict, but it does not count in the grade See the known conflict5 / 5
    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · nonamecrackers2/simple-clouds 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · nonamecrackers2/simple-clouds 3 / 3
    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.1,023,118 3 / 4
    • Track record

      3 points lost5 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.0 years, 7 releases 5 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files for recent Minecraft versions. See Security
    Total66 / 100

    42.3 of the 64 points that apply = 66 out of 100. The points above are rounded to whole numbers.

    Images

    • Cumulonimbus With Distant Horizons
    • Underneath A Storm
    • Cumulonimbus Cloud
    • Cumulus Clouds
    • Cumulus Clouds At Dusk
    • Cumulus At Night
    • Cumulus In A Superflat World
    • Simple Clouds + Distant Horizons
    • Distant Nimbostratus Cloud
    • Distant Storm At Dusk
    • A Stratus Cloud and a Cumulonimbus Cloud
    • Itty Bitty Clouds
    • Nimbostratus Clouds
    • Rainy Weather
    • Small Cumulus Clouds
    • Storm With Cumulus Front
    • Stratocumulus Clouds With Shadows
    • Stratus Cloud

    About

    Simple Clouds overhauls Minecraft’s sky with a stylized, atmospheric cloud system inspired by real-world formations, aiming to enrich the vanilla experience rather than simulate weather realistically. It adds seven cloud types and renders them across distances of more than 20,000 blocks using levels of detail; examples shown include cumulus, stratus, stratocumulus, nimbostratus, and cumulonimbus clouds. Cloud cover shapes localized weather: rain and snow fall beneath clouds configured for precipitation, while storms can bring ominous low-level fog, custom lightning, and thunder that sounds after a delay. When installed on a server, the mod synchronizes cloud positions and weather effects among players and saves a distinct cloud seed for each world; client-only use instead relies on vanilla global weather and can randomize cloud positions between logins unless a custom seed is set. A built-in editor lets players preview and modify existing cloud types or create new ones by adjusting layered noise, appearance, and weather settings, then export them for datapacks or resource packs. Custom cloud types can be added through data packs for server synchronization or resource packs for client-side use, while separate JSON settings control how cloud regions form, grow, move, and overlap in the world.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 7 areas: Server and world logicChanges 4 game code files in this area: the world, commands, scoreboards, saved data and game rules., Rendering and graphicsChanges 4 game code files in this area: drawing mobs, items, particles and textures on screen., World renderingChanges 2 game code files in this area: drawing the terrain, sky, clouds and weather., SoundChanges 1 game code file in this area: playing sounds, music and the sound engine., Game data and resourcesChanges 1 game code file in this area: recipes, tags, advancements, language files and other game data., Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses. and Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act..

    Adds 2 sounds: Close Thunder and Distant Thunder.

    Counted from the names and data files in the mod, so the list may not be complete.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    Create: Copycats+ASerene SeasonsACreate: Enchantment IndustryASodium Dynamic LightsCCreate DecoB

    Details

    Creator
    nonamecrackers2
    License
    PolyForm Perimeter License 1.0.1
    Downloads
    1M
    Created
    14 Oct 2024
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Discord

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · All 3 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      3 latest files: the newest file for each Minecraft version and loader. The answer above is about the 2 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · Both files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of both files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign that AI was used to make it

    We looked for AI tools in its texts, files, images, sounds and code history and found none.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 7 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Nothing found
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      10 of 14 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      3 images read
    • Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.
      Nothing found
      27 sounds read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      286 code files read

    Compatibility

    See all 7 files
    NeoForge
    Forge
    1.201.2126.126.3

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Works in your game or on a server. With both, you get extra features.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.It has no file for Minecraft versions newer than 1.21.1. Many recently updated mods still support 1.21.1.

    Known conflicts

    These projects do not work together with Simple Clouds: their authors or Simple Clouds' author say so. If you install both, the game can crash or some features can stop working. Some of them do the same job as Simple Clouds, so you only need one.

    ProjectTypeDownloadsDeclared by
    WeatherCoreMod590 downloadsdeclared by WeatherCore

    Related projects

    Projects that need Simple Clouds to work.

    ProjectTypeDownloadsGrade
    Project Atmosphere: Realistic Climate & WeatherBMod134K downloadsIris/Oculus For Simple CloudsCMod109K downloadsSimple Clouds Compat-Mod8.8K downloadsBetter Simple CloudsBMod4.5K downloadsTSEG's Simple Clouds DatapackBData pack3.5K downloadsAtmospheric Wind SwayBMod128 downloads

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    40200
    Oct 2024: 10 modpacksNov 2024: 26 modpacksDec 2024: 29 modpacksJan 2025: 26 modpacksFeb 2025: 31 modpacksMar 2025: 34 modpacksApr 2025: 34 modpacksMay 2025: 18 modpacksJun 2025: 22 modpacksJul 2025: 23 modpacksAug 2025: 33 modpacksSep 2025: 36 modpacksOct 2025: 33 modpacksNov 2025: 30 modpacksDec 2025: 32 modpacksJan 2026: 38 modpacksFeb 2026: 35 modpacksMar 2026: 33 modpacksApr 2026: 26 modpacksMay 2026: 33 modpacksJun 2026: 28 modpacksJul 2026: 31 modpacksAug 2026: 32 modpacksSep 2026: 22 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202410
    Nov 202426
    Dec 202429
    Jan 202526
    Feb 202531
    Mar 202534
    Apr 202534
    May 202518
    Jun 202522
    Jul 202523
    Aug 202533
    Sep 202536
    Oct 202533
    Nov 202530
    Dec 202532
    Jan 202638
    Feb 202635
    Mar 202633
    Apr 202626
    May 202633
    Jun 202628
    Jul 202631
    Aug 202632
    Sep 202622

    547 modpacks include Simple Clouds in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Immersed With Shaders4.5M downloadslast version with it 19 Sep 2025Create'a Colony563K downloadslast version with it 7 Nov 2025Immersed With Nature109K downloadslast version with it 9 Mar 2025Mystic's Monstrosity84K downloadslast version with it 25 Nov 2025ReligiousPack3-Season269K downloadslast version with it 24 Jan 2026Vintage Wilds59K downloadslast version with it 9 Aug 2025Nature's Journey: Beyond the Horizon33K downloadslast version with it 30 May 2025Mystic's Monstrosity - Greedy Edition30K downloadslast version with it 24 Jan 2026Earth Craft MortadaRadawy24K downloadslast version with it 11 Aug 2025Ad Astra Remastered19K downloadslast version with it 15 Feb 2025
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Simple Clouds. Share: how many of the modpacks with Simple Clouds also have that mod.

    ProjectTypeShareGrade
    Create: Copycats+AModin 50% of the modpacks with Simple CloudsSerene SeasonsAModin 50% of the modpacks with Simple CloudsCreate: Enchantment IndustryAModin 48% of the modpacks with Simple CloudsSodium Dynamic LightsCModin 48% of the modpacks with Simple CloudsCreate DecoBModin 48% of the modpacks with Simple CloudsAmendmentsAModin 47% of the modpacks with Simple CloudsSinytra ConnectorAModin 46% of the modpacks with Simple CloudsDistant HorizonsBModin 44% of the modpacks with Simple CloudsCreate Slice & DiceAModin 43% of the modpacks with Simple CloudsTerralithAModin 43% of the modpacks with Simple Clouds
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    1.21.1·NeoForge0.7.30.7.3 · simpleclouds-0.7.3+1.21.1-all.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge0.7.30.7.3 · simpleclouds-0.7.3+1.20.1-forge-all.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21·NeoForge0.6.3-all0.6.3-all · simpleclouds-0.6.3+1.21-all.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.

    7 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge0.7.30.7.3 · simpleclouds-0.7.3+1.21.1-all.jar (main file)Beta·26 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 2.1 MB
    1.20.1The latest file for its Minecraft version and loader·Forge0.7.30.7.3 · simpleclouds-0.7.3+1.20.1-forge-all.jar (main file)Beta·26 Aug 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 2.1 MB
    1.20.1·Forge0.7.20.7.2 · simpleclouds-0.7.2+1.20.1-forge-all.jar (main file)Beta·21 Jul 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 2.1 MB
    1.20.1·Forge0.7.10.7.1 · simpleclouds-0.7.1+1.20.1-forge-all.jar (main file)Beta·28 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 2.1 MB
    1.20.1·Forge0.70.7 · simpleclouds-0.7+1.20.1-forge-all.jar (main file)Beta·23 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 2.1 MB
    1.21 to 1.21.11.21 to 1.21.1The latest file for its Minecraft version and loader·NeoForge0.6.3-all0.6.3-all · simpleclouds-0.6.3+1.21-all.jar (first file)Beta·14 Oct 2024PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.5 MB
    1.20.1·Forge0.6.3-all0.6.3-all · simpleclouds-0.6.3+1.20.1-forge-all.jar (first file)Beta·14 Oct 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Beta · 1.5 MB