Text From Xfinity: Severe weather may be causing service interruptions in your area.

That message is simply referring to xfinity’s online resources to check coverage and outages - e.g. https://www.xfinity.com/support/status With all the recent thunderstorms, tornados and other sever weather, I’m sure a lot of their customers are experiencing outages.

I'm not sure how you came to the conclusion that your Mac is damaged from that message. If you are in the South there has been tornados and other inclement weather that is damaging cell towers and microwave relays.

I don't think this has anything to do with your Mac. Do you have Xfinity as a WiFi provider, TV provider, landline provider, or Cellular provider?

Ok, I'm not sure how you came to the conclusion that your iPhone is damaged from that message.

As deggie says, this has nothing to do with your iPhone. This has something to do with your cell service, landline, WiFi, or TV.

If you have service from Xfinity, yes.

Well if you've lost power I don't want you wasting battery life talking to us over something we won't be able to do anything about. Good luck.

You’re welcome, and be well. Hope you’re back home again soon.