A self-hosted severe-weather console that combines your WeatherFlow Tempest station, NEXRAD radar (tile loops and raw Level 2 with WebGL rendering), NWS alerts, and news tickers in one themeable web dashboard. The v2 interface is a full-bleed MapLibre GL console — floating control dock, bottom timeline, collapsible telemetry drawer — with the radar rendered as a native GPU custom layer driven by the map's own projection matrix (architecture modeled on the RadarOmega platform design: server-side decode → binary polar artifacts → catalog API → client WebGL with LUT color tables and a prefetching timeline). Runs anywhere Docker runs; open it from any browser on your network at http://<host>:5555.
Publisher’s description
What is tempest-radar?
tempest-radar is an open-source program for Windows from d4vid87. It is written in JavaScript.
Installation and requirements
Official installers exist for 64-bit as Portable. It runs without installation (portable).
Popularity and file types
The source code on GitHub (d4vid87/tempest-radar) has 1 stars.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
Cons
- No native ARM64 build
In short: tempest-radar is an open-source Windows tool for 64-bit PCs.
Is tempest-radar safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
25F3B56E199846D1AA9B3245B880891F45120F6361A1BBE322AE7C96B7002FF7· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.0Latest | July 5, 2026 | — | 64-bit Portable |
Install from the command line
Silent install ›winget install --id d4vid87.tempest-radar -eProgram files (.exe): tempestradar.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- d4vid87
- Licence
- MIT
- Price
- Free
- Source code
- github.com/d4vid87/tempest-radar
- Written in
- JavaScript
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.0.0
- Released
- July 5, 2026
- Added to the catalogue
- July 21, 2026
- Versions listed
- 1
- GitHub stars
- 1
- Website
- github.com
- winget ID
- d4vid87.tempest-radar
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is tempest-radar free?
Yes. tempest-radar is open-source software under the MIT licence.
Is tempest-radar safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install tempest-radar with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does tempest-radar run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Can I use tempest-radar without administrator rights?
Yes, it is portable: unpack and run it.
