I can speak from firsthand experience that winter headlines make all the difference not just to individuals but to businesses that rely on them. Just because your mom doesn't know or care about the difference between 1" and 4" in the forecast doesn't mean that the difference doesn't have a major impact on society as a whole. An argument that all of this nuance doesn't matter is seriously riddled with naivete.
Anyone who thinks this year's Christmas storm didn't deserve a warning definitely did not drive around in it. I lost a fuel injector about half way through the 20 minute drive to my SO's apartment, and I barely managed to limp the car there the rest of the way. Thank fuck it's a short drive in a fairly populated area, idk what I would've done out in the middle of bumfuck.