From the National Weather Service in Louisville at 4:37 am eastern time issued a fog advisory for the counties of Orange, Washington and Dubois until 10:00 am eastern
Fog has formed over parts of southern Indiana. This fog may become dense at times. Be sure to be on the lookout for fog when driving this morning. Use your low beams and slow down in foggy patches.
Along with our region fog has set in in most of the Midwest this morning with as far north as southern Wisconsin and as far south as Arkansas experiencing a heavy dense fog.