The updated car wash forecast for the next 3 days is looking okay. With partly to mostly sunny skies for Sunday and a dry Monday, we gave both days a good rating with the go-ahead for a fresh coat of wax. By Tuesday, we’re dropping the rating down to a fair. Ahead of an approaching cold front and upper-level low coming out of the Rockies, we’ll watch for a few possible t-storms in the afternoon before better rain and t-storm chances work in on Wednesday. If you decide to get your car washed on Tuesday, it’s best to take care of it mainly during the morning hours.