Dense Fog Advisory issued October 21 at 3:31AM EDT until October 21 at 10:00AM EDT by NWS Wilmington OH (details ...)
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Union, Auglaize, Hardin, Logan, Mercer, and Shelby Counties.
* WHEN...Until 10 AM EDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
