I would suggest that if the city government has no idea then it has not been a problem in your area and people are not complaining. In my city there are codes that mention restrictions but do not address temporary parking. My neighbors and I bring our RVs around and park it in the street to load before a trip. I don't park more than 24 hrs but my neighbor's will park for a few days. I wouldn't dig too deep; as they say, it is easier to ask forgiveness than to get permission, especially if you have done the search for ordinances.
Enjoy your new Minnie!
MobileBasset
2014 Itasca Spirit 25B on Chevy Express 3500 chassis
Daisy and Hank the Basset Hounds