Your template spelled ‘Weather’ incorrectly in the top line.

I overlay text on a webcam image via a cron job that reads conditions from 
a text file weewx writes via my custom skin.  That is not ‘realtime’ but 
updating every 5 minutes is fast enough for me.

Your beautiful png would be much harder to do but it would likely be 
possible the same way, but it would take a lot of trial and effort.

Conceptually the same approach would work. Save a file with the data and 
overlay on a base image. This is a place cron works great on.

On Saturday, September 24, 2022 at 9:00:01 AM UTC-4 scott.d...@gmail.com 
wrote:

> Can WeeWx generate a constantly updated .png graphic to be used on a 
> weather site such as the one shown hear?
> If it does not, can this feature be added? 
> [image: sticker800_170.png]
>

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