John Jay College pretty much closes for nothing (Jewish holidays excepted). We've never had a snow day since I've been there. I'm not even certain if classes were canceled on Sept 11, 2001. So this came as a major surprise.
Classes in North Hall are canceled. Luckily, I rarely enter North Hall. My classes continue as scheduled.
Bedbug are a big problem here in NYC. I've never had them (knock on wood), I'd like to keep it that way.