Date: January 26, 2016 08:43PM
I say they'll play it day-by-day. If they decide tomorrow to cancel both Thursday and Friday, all the parents that have been stuck in their homes with their children since last Friday evening will be calling in and screaming. Inside, they know that they most likely won't be open Thursday or Friday, but they won't announce it yet at this point.
Tomorrow, they'll announce Thursday's closure and on Thursday, they'll announce Friday's closure.