Dense Fog Advisory until 10:00AM Friday 
A stalled frontal boundary, along with light winds and abundant moisture, will set the stage for dense fog to develop and persist overnight and through the middle of the morning on Friday. The National Weather Service in Paducah has issued a Dense Fog Advisory, which is in effect until 10 AM CST Friday.
* VISIBILITY...due to fog will continue to drop down to near a quarter mile or less through the evening and overnight hours, persisting into Friday morning.
* IMPACTS...Travelers through southern Illinois and southeast Missouri should be prepared for rapid changes in visibilities on the road overnight. The lower visibilities due to the fog will work southward through the night.
* AFFECTED AREAS: PERRY ... SALINE ... UNION ... JEFFERSON ... JACKSON ... WILLIAMSON ... CARTER ... WAYNE ... FRANKLIN ... CAPE GIRARDEAU ... WHITE ... EDWARDS ... BOLLINGER ... HAMILTON ... WAYNE ... PERRY ... GALLATIN
Instructions:
A Dense Fog Advisory means visibilities will frequently be reduced to less than one quarter mile. If driving...slow down... use your headlights...and leave plenty of distance ahead of you.
Address/Location
Hamilton County, Illinois Nixle
100 S Jackson St
McLeansboro, IL 62859
Contact
Emergency: 9-1-1
Non-emergencies: 618-643-3744