(Yeah, words are - again - failing me.)
Here's the John Dory. (Story)
Yeah, I'm fixated on the openweather node.
I've written (ok, ChatGPT) code so it extracts either today's or tomorrow's information and gives it to me nicely.
But to do that I need TWO openweather nodes. 
Thought is I set an extra message part saying either "today" or "tomorrow".
I'm not sure it will survive going through the node. (Yeah, maybe I should check before asking.)
So I'm wanting to get help with the fall back idea that that part of the message doesn't get passed through and I need it to be added to the output of the weather node.
Then my node can read that part and extract either today's forecast or tomorrow's.
Yes, flow.context has been considered.
I just want to check I'm not missing any elephants.
