All-Star National Competitions Cancelling

[LITES Pro]

Has there ever been a time that big National events were cancelled where worlds bids were distributed? With the massive snow storm hitting the northeast this weekend, I'm wondering what the odds are of it being cancelled, along with wondering if a competition like Jamfest Nats, Cheersport Nats, NCA were ever cancelled do to extreme weather and what happened whether it was just not happening or rescheduled or what they do with the bids. Anyone?