It was a weather balloon.

README.md

config.py

icons/weather/icons8-cloud-96.png

icons/weather/icons8-cloud-lightning-96.png

icons/weather/icons8-clouds-96.png

icons/weather/icons8-heavy-rain-96.png

icons/weather/icons8-light-rain-96.png

icons/weather/icons8-light-snow-96.png

icons/weather/icons8-night-96.png

icons/weather/icons8-night-wind-96.png

icons/weather/icons8-partly-cloudy-day-96.png

icons/weather/icons8-rain-96.png

icons/weather/icons8-rain-cloud-96.png

icons/weather/icons8-snow-96.png

icons/weather/icons8-storm-96.png

icons/weather/icons8-storm-with-heavy-rain-96.png

icons/weather/icons8-thermometer-96.png

main.py

module_defaults.json

requirements.txt