I think you have a shot of hitting the 30's later this week.
All About Hail: A Severe Weather Guide - Earth Networks
As the hailstone moves up and down in a cloud’s updrafts and downdrafts, it gathers different layers of ice. When freezing occurs slowly in warmer temperatures, trapped air can escape. This produces clear ice. When freezing occurs quickly in colder temperatures, the process traps the air and produces a layer of white ice.