Hail producing thunderstorm weakens- Severe thunderstorm warning cancelled for Boone County

Hail in Hanover Park. Photo by Debbie Spatz.

The severe thunderstorm that battered portions of Winnebago and Boone counties with hail as large as golf balls has weakened and all severe thunderstorm warnings for those counties have expired or been canceled.

Cars were reported to have been damaged by the hail at Machesney Park around 6 pm.