The weather jellyfish is simply a DIY hanging light kit with a jellyfish lampshade and an RGB bulb connected to Home Assistant, running this automation. The code is simply just check high temp of the day and set it to a certain color based on a 10ºF range I decided on. (I used to have it blink white for snow and blue for rain, but apparently I haven’t added that back in since moving away from my previous weather API.) I named it Abbott because Arrival is a great movie.