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MSFS2024

MSFS2020

X-Plane

P3D

Legacy

Insights

STRATAWX MSFS24

24.99

€ 18.74

ON SALE for a limited time!

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STRATAWX MSFS24

STRATAWX MSFS24

STRATASIM DESIGNS

4

(3)

Review it now

Anti-Piracy Warning

Protecting Your Purchase

The flight simulation add-ons you are purchasing are legally protected and copyrighted on an international level. This ensures that the creators' rights are upheld and their innovative work is safeguarded.

Why Piracy Hurts Everyone

Piracy undermines the dedication and creativity of developers. When you download or distribute pirated add-ons, it impacts the creators' ability to continue producing high-quality content. This affects the entire community by reducing the availability of new features and updates.

Consequences of Piracy

  • Legal Risks: Engaging in piracy can lead to severe legal consequences, including fines and prosecution.
  • Security Threats: Pirated software often carries malware, risking your personal data and system security.
  • Lack of Support: Unauthorized copies do not receive official support or updates, leading to potential issues and vulnerabilities.

How You Can Help

  1. Purchase Legitimately: Always buy add-ons from authorized sellers like SimMarket to ensure you receive authentic products.
  2. Report Piracy: If you encounter pirated add-ons, report them to the authorities or the original creators.
  3. Educate Others: Spread awareness about the negative impacts of piracy and encourage others to support developers by purchasing legitimate copies.

Thank you for supporting the flight simulation community and contributing to a fair and innovative marketplace.

Details

StrataWx is the modern alternative to Active Sky. It feeds live atmospheric data into MSFS 2024 in real time: winds and temperature aloft, cloud decks, precipitation, pressure, and aviation hazards, written straight into the running sim through its in-game weather engine. No file swaps, no menu fiddling, and none of the abrupt jumps of older weather engines. The weather updates continuously and eases into place while you fly, anywhere on Earth, because StrataWx is built on global forecast models rather than US-only feeds.

What sets it apart

  • Truly live injection. StrataWx writes to MSFS 2024's in-memory weather API (updateTempWeatherPreset) from an in-game toolbar panel, the only path that updates active weather without a reload. It auto-engages the moment you open the app.
  • Smooth transitions. Custom per-channel smoothing (coast, then ease out, with a cold-start snap so you load straight into correct conditions) is purpose-built to eliminate the abrupt jumps of older weather engines like Active Sky.
  • Multi-layer clouds. StrataWx carries far more than the old three-deck limit, probing the sim's real ceiling at runtime instead of assuming it.
  • Global coverage. Winds, temperatures, precipitation, and computed hazards (icing, turbulence, freezing levels, convective bands) are equal fidelity worldwide via Open-Meteo and GFS, with international SIGMET, AIRMET, and PIREP advisories.
  • Three modes. Live for current real weather, Historical to replay any past instant from the ERA5 reanalysis archive, and Sandbox to author your own conditions.
  • Flight-plan aware. Pull a SimBrief route and preview real weather at each waypoint's planned altitude, with winds, temperatures, and hazards fix by fix.
  • Cockpit-grade UI. An EFIS-styled dashboard with cloud-deck tables, wind ladders, vertical profiles, a basemap radar view, and live METAR and ATIS readouts, in dark and light themes.

Tags

WEATHER
WX
TOOL
UTILITY

Also available

STRATAWX MSFS20
STRATAWX MSFS20 STRATASIM DESIGNS

24.99

€ 22.49
-10%
30-day price low: € 24.99

Requirements

StrataWx is a lightweight companion app for Microsoft Flight Simulator 2024 (PC, Windows). It talks to the sim through the in-game weather API and a toolbar panel, so it has no meaningful hardware demands beyond the simulator itself. If your system runs MSFS 2024, it runs StrataWx.

- Microsoft Flight Simulator 2024 installed and running (PC version)

- Windows 10 64-bit or Windows 11

-  An active internet connection (for live weather data)

Reviews

Total Reviews

3

Average Rating

4

5 Stars
2
4 Stars
0
3 Stars
1
2 Stars
0
1 Star
0

taeho
2026-06-20
I did two flights after loading SimBrief. Even though it was set to Live Weather, the conditions differed from the actual real-time weather of the area. The sky was covered in almost 100% clouds way too often, and the shapes and densities changed too frequently. As of now, I see no reason to give this add-on a high score. It makes me doubt whether these problems can actually be improved in future updates.

David
2026-06-17
For such a young app, it has accomplished a lot. Started off a bit glitchy, but after a number of updates, it has turned into an amazing app. The weather it provides, specially the cloud and wind layers, takes me back to the early MSFS 2020 days before SU5 and SU7, when the internal weather was working, as it was meant to. Not as jerky or as abrupt now, as its current competitors. It now has very smooth cloud and weather transitions and is closer to the real weather. The Sandbox is great tool, where you can select certain weather conditions or create your own, by moving condition sliders. The UI looks amazing and very organized. With each update, something new is added. The information it provides, is organized in a professional format. It doesn't just creates the weather, but also informs you of the current conditions/radar, that also, just not helps you plan your flight but also informs you of changes, as you progress through your flight plan. A very nice start and the app can only get better. The devs listen, very responsive and fixes the bugs quickly. :)

Stephan
2026-06-14
Had a rough start at launch with heavy and rapid wind direction changes on every FL it seemed, now though it has been fixed and so far the transitions are very smooth indeed, clouds are gradually changing and there is no stutter on my system. compared to ACTIVESky it is a worthy contender at I'm sure it will further improve upon. Somehow my REX Atmos is crashing when I want to open REX, I'm sur it must be a error on my side, Atmos is working correctly though as it should. In combination with REX Atmos STRATAWX is nicely bringing weather into your sim. keep up the good work devs.

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Anti-Piracy Warning

Protecting Your Purchase

The flight simulation add-ons you are purchasing are legally protected and copyrighted on an international level. This ensures that the creators' rights are upheld and their innovative work is safeguarded.

Why Piracy Hurts Everyone

Piracy undermines the dedication and creativity of developers. When you download or distribute pirated add-ons, it impacts the creators' ability to continue producing high-quality content. This affects the entire community by reducing the availability of new features and updates.

Consequences of Piracy

  • Legal Risks: Engaging in piracy can lead to severe legal consequences, including fines and prosecution.
  • Security Threats: Pirated software often carries malware, risking your personal data and system security.
  • Lack of Support: Unauthorized copies do not receive official support or updates, leading to potential issues and vulnerabilities.

How You Can Help

  1. Purchase Legitimately: Always buy add-ons from authorized sellers like SimMarket to ensure you receive authentic products.
  2. Report Piracy: If you encounter pirated add-ons, report them to the authorities or the original creators.
  3. Educate Others: Spread awareness about the negative impacts of piracy and encourage others to support developers by purchasing legitimate copies.

Thank you for supporting the flight simulation community and contributing to a fair and innovative marketplace.

24.99

€ 18.74
-25%
4d left
30-day price low: € 22.49

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