Atmo Weather Card's biggest update for Home Assistant
A preservation fork of a weather card whose original author disappeared. Version 2026.11.4 adds visible wind and a sky that follows the real weather, much of it built with Claude Code.
Credits
- Reddit poster Noble_Llama Source ↗
Earliest dated source:
The full story
Atmo Weather Card began as a preservation fork of a Home Assistant weather card after the original author's account disappeared, and has grown into its own project. Version 2026.11.4 ends the 2026.11 series and is its biggest update: wind you can see, and a sky that follows the real weather.
The maker says a large part was built with Claude Code, because the new build system, rebuilt editor, translations, documentation site and growth from 26 to 357 tests weren't possible alongside a full-time job. They tested it on a real Home Assistant 2026.11 install in English and German. The new documentation has a live button for every example, and a demo lets you switch the weather and time of day.
How it was done
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Sources
From a short post by the maker, so the details are as they tell them.
- Reddit: Atmo Weather Card: wind you can see, a sky that follows your real weather, and a live demo.Reddit poster: Noble_LlamaPosted
The maker's release post in r/homeassistant.
- The project: whyisthisbroken.github.io
Linked in the post.