Absolutely. We had to deal with a situation like this last summer, which was more serious than the Christmas storm. This time we had to do perhaps less.
I myself was there, during the night, to set up beds. Indeed, in these cases, we set up cots in our conference rooms, we give food as well as baby food, diapers, among other things. Yes, we have all that. It's not part of our normal procedures, but in extreme cases we have it.
Of course, you need access to hotel rooms. Last summer, none were available, which was a problem. Also, they are often too expensive, even if there are some.