Not sure if someone else noticed or posted on this but I created an HTML element on my dashboard and used the ID of
RainLast24Hours and it wasn't working. After putting a line of code in dashboard.js to dump all of the data keys to the console log, I found out that the ID should be
RainLast24Hour (not plural). Works good now.
Steve - First, thanks for all of your hard work on Cumulus over the years.

I hope you enjoy your retirement and find some time to continue working on CMX,
Thanks again,
Doug