An orange cat has been visiting us over the last few days? It's name is "Roux". I'm not sure if s/he is lost, but she walked right in to the kitchen and made herself at home.
A comment by a 2nd Street NW neighbor:
Re "Roux" - his / her owners may have moved & left their cat behind. Domestic cats always know where they are welcome & will walk into their new family's home & that will be their new home