Funeral Costs & Other Expenses

My sister got married and lost her disability. Her husband died in bed on Sunday. She ws left in a very difficult situation. She is so scared to be homeless.
Unfortunately her husband didn't set anything up to pay bills to keep her housed as well as for cremation. I will be helping her as well but we don't have a very connected family and I just got out of the hospital with a chronic condition in a new job but will do everything I can to help. We talk twice a day and go through the process together. I've spent my whole adult life working with people who are homeless we all need some help sometimes and a lot of being homeless is due to a lack of a good support system. I want my sister to be able to grieve without feeling like she will be on the street. She doesn't own anything fancy.  I'd like to be able to help her get through the few months. She is in Washington State.  I am hoping this happens quickly. I am trying to help her navigate this process and grief. You may not know me but she needs some kindness and hope as soon as possible.