I tried to clear all cache from browser without any success.
The dashboard is display on a tablet using the home assistant app. I tried to reinstall the app and clear all data and cache whithout success.
I’ve seen on another post that the weather-forcast type has been removed few month ago, but all was running well until the end of august month (I follow all upgrades of home assistant).
I’ve found something. It seems that if I apply a theme on the vue or directly on the weather component, the icons are not showing. I had to remove the theme configured on the view and apply the theme on each other component.
Open up the web developer console in your browser and check the network tab, if you see 404 not found errors for icons located in the /hacsfiles/themes/ directory, it’s likely to due to HACS 2.0 no longer supporting /hacsfiles for themes.