My old hall almost never cancelled meetings. On the very rare occasion they called it off, they would reschedule for another night and then get mad at you if you had a part and couldn't show due to working.
I remember after the hurricane hit in Louisiana we had an assembly part where the co or do said "if the government issues a weather related warning, we need to listen and follow their instructions, not risking our lives by ignoring it". Very next winter we hit a bad snow storm coming in. National weather service issued a warning, stay off the roads unless emergency. Meeting wasn't cancelled because it means our life to gather together to worship. I didn't go that night