Fedex Arrived, Parked, Drove Away - "Dangerous Weather"

Been waiting on a package that's been in my town for 2 days. FedEx driver pulled up this morning, parked the truck in the driveway for a few seconds, then drove away.

6 hours later my package delivery status got updated from "Out for Delivery" to "Updated Delivery" with a "Dangerous Weather" clarification and now tomorrowis the new date - same weather as today.

I'm in greater Charlotte area where it was mid-50s and sunny today.

Obviously the weather claim is a lie... Does anyone have a clue why they keep delaying/not delivering my package?