A longer period than 8 hrs has been requested multiple times. I already extended the time selection to 12hrs for some of the flowcards.
As explained before the problem with a selectable period longer than 8hrs is that it will produce inconsistent behavior of the flow, since there are only a few hours per day (somewhere between 15.00-24.00) where the 24hr future info actually exists.
I am almost certain that this inconsistent behavior will be reported as a bug by users. And that is something I do not need .
But you can post the request on the special forum topic, and I will rethink about it. [APP][Pro] Power by the Hour [Feature Requests]