Dense Fog Advisory until 06:00AM 
* VISIBILITIES...Visibilities of one-quarter mile or less at times are expected.
* TIMING...Early this morning.
* IMPACTS...Limited visibilities will make travel very difficult.
* AFFECTED AREAS: CLINTON ... MARION ... FAYETTE ... RANDOLPH ... ST. CLAIR ... STE. GENEVIEVE ... BOND ... MONROE ... WASHINGTON
Instructions:
A Dense Fog Advisory is issued when dense fog will substantially reduce visibilities, to one-quarter mile or less, resulting in hazardous driving conditions in many areas. Motorists are advised to use caution and slow down, as objects on and near roadways will be seen only at close range.
Address/Location
City of Salem IL. Department of Emergency Management
201 S Rotan St
Salem, IL 62881
Contact
Emergency: 9-1-1