Press Photo by Tim GilmanBrandon Haydt washes his car along Elm Street in northeast Bethlehem on a warm sunny day with a reported high of 63 degrees brings out. A rainbow formed on the water spray droplets from the water hose which Haydt was holding. Other Lehigh Valley residents were encouraged to enjoy the outdoors also during the mild spring preview Saturday. Haydt wears a Bethlehem Steelers