This isn’t even for weather, this is literally just the federal government testing capabilities to directly propagandize you. 
Discussion
The medium is the massage...so...
FEMA - Fake Emergency Manipulation Announcement
Since smart people don't watch the news, programming will be sent straight to your phone👀
And FEMA & JoeKamelToe can Fuck Right Off!!!
Wasn't this obligatory to do every 3 years? I remember hearing that it is required to test the emergency notification systems every 3 years in the States. I even think there was some small outrage 3y ago.
I am not from there. Only you can tell me.
At least the alert didn't suggest in the event of an actual alert we should duck & cover.