Schedule conditional periodic notifications in Flutter (Dart)

Question

In my Flutter (Dart) app, I want to periodically schedule a notification only if a certain condition is met.

Can it be done?

"Every morning - check if rain is expected today, and if so - trigger a notification to bring an umbrella"

I currently use flutter_local_notifications, and in the docs I see that I can use either zonedSchedule or periodicallyShow, but looks like none of them support condition check before each notification occurence.

I prefer to keep using local notifications, and not use an external tool where I have to manage all the user's notification.

Thanks!