Darke County Sheriff: All Darke County now on Level 2 Snow Advisory – Mercer cancelled Level 3 Darke County Sheriff Featured Weather Warnings December 24, 2022December 24, 2022 Effective 9:00am Saturday December 24, 2022 All of Darke County will be on a level 2 Snow Advisory. The Level 3 Snow Emergency has been cancelled. Mercer County Sheriff also cancelled level 3. Spread the love