How do I turn off the iCloud notifications

Hello tammimahler13,

Thanks for reaching out in Apple Support Communities.

We’ll be happy to see how we can help with iCloud and notifications. You didn’t mention what iCloud was sending notifications for, so we’ll start with the most common reasons.

If you are receiving iCloud notifications for storage running low, or a backup was unable to complete due to storage, to stop these notifications you will either need to clear iCloud storage space or increase the amount of iCloud storage you currently have. See Manage your iCloud storage, it will provide details for both issues. 

Reach back out if you still need assistance, or you are seeing a different message.

Have a great day!