TempestData

TempestData 1.0.3

Tempest weather station viewer.

  • By MABeatty1978
  • CC-BY-NC-4.0
  • Portable
  • Updated Apr 17, 2026
Download for Windows

About TempestData

A Windows desktop application for viewing and exporting observation data from your WeatherFlow Tempest weather station.

What's new in 1.0.3

This release improves first-time usability and makes date-range validation clearer and safer.

Highlights

  • Added a prominent Load Stations action in the Connection and Station area so station discovery is no longer hidden in the menu.
  • Added smarter onboarding guidance text that updates based on your current setup state.
  • Added auto station discovery triggers:
  • When API token field loses focus
  • After Save Settings
  • Added duplicate-load protection so auto-discovery does not repeatedly reload when token and station state are unchanged.
  • Updated API Token Help instructions to a direct, simplified flow:
  • Navigate to [https://tempestwx.com/settings/tokens]
  • Log in
  • Create token
  • Copy token
  • Paste token
  • Click Load Stations
  • Updated range-limit handling:
  • Requested range violations now show a warning with OK only
  • Load is blocked until user adjusts resolution or time window
  • Removed wording that implied user could continue anyway
  • Removed the extra “station selected” helper text once a station is already selected to reduce UI noise.
  • Clarified menu wording from Refresh Station to Refresh Station List.

Full release notes »

Technical details

PublisherMABeatty1978
Version1.0.3
Release date2026-04-17
LicenseCC-BY-NC-4.0
Installer typeportable
Architecturex64
Package IDMABeatty1978.TempestData

Install TempestData from the command line

Install with Windows Package Manager
winget install --id=MABeatty1978.TempestData -e
Update to the latest version
winget upgrade --id=MABeatty1978.TempestData -e
Uninstall
winget uninstall --id=MABeatty1978.TempestData -e

TempestData adds this command to the command line: TempestData.

Install TempestData together with other apps in one command »

TempestData version history

1.0.2 Apr 17, 2026

Full Changelog: v1.0.1...v1.0.2

1.0.1 Apr 17, 2026

Full Changelog: v1.0.0...v1.0.1

1.0.0 Apr 17, 2026

Self-contained Windows executable — no .NET installation required.
What's included
- Live station discovery via Tempest API
- Flexible field selection and time range filters
- Timezone-aware display and date parsing
- Export to CSV, JSON, Excel, and PDF
- Numeric column sorting
- Persistent settings
How to use
Download TempestData.exe below and double-click it. No installation needed.
You'll need a free Tempest API token to connect to your station.

Frequently asked questions

Is TempestData free?

TempestData is cc-by-nc-4.0 software from MABeatty1978. Check the publisher's license terms for pricing and usage rights.

What is the latest version of TempestData?

The latest version is 1.0.3, released on Apr 17, 2026.

Is it safe to download TempestData?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with fa673c3397a944ae5d2e930b0d619d3c3124ec7ab0dd5e233875a2e78e6680d0.

Which Windows versions does TempestData support?

TempestData runs on Windows and is available for 64-bit (x64) systems.

How do I uninstall TempestData?

Open Settings › Apps › Installed apps, find TempestData and select Uninstall. From the command line, run winget uninstall --id=MABeatty1978.TempestData -e.

Is there a portable version of TempestData?

Yes. TempestData is available as a portable program (TempestData.exe, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.

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