I know someone who became homeless due to a fire next door. Red Cross showed up at the scene and handed out vouchers for a few days at a hotel, and some Walmart cards. Nothing huge, but in the shock of being involved with basically losing everything, at least got them through the next couple of days while they tried to sort things out.

It sounds like OP is away currently, but if/when they return still may be able to take advantage of what they're offering so they're not literally out in the cold.