A slow moving warm front/cold front complex begins to move through Wednesday with some showers, followed by a slightly greater chance for showers Thursday despite the warm temperatures, followed by an even GREATER chance for precipitation Friday as the actual cold front moves through. Some of the rain could be steady for a while on Friday. Then, cold air rushes in behind the cold front and some of that rain may even change to a period of wintry precipitation. Saturday and Sunday we stay seasonally chilly followed by our next storm Sunday night and Monday which could bring more wintry precipitation followed by MORE wintry precipitation perhaps next Tuesday and Wednesday.
So the moral of the story: enjoy this short trip back to October-like weather, because after Thursday, things are kinda rocky for the foreseeable future.