Dense Fog Advisory until 09:00AM Wednesday 
* WHAT...Visibility one quarter to one half mile in dense fog.
* WHERE...Portions of south central and southwest Illinois and central, east central, and southeast Missouri.
* WHEN...Until 9 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Visibility will change rapidly in short distances. Drivers should be remain vigilant, especially when approaching low lying areas and areas adjacent to rivers, where fog is likely to be more dense than outlying locations.
* AFFECTED AREAS: MACOUPIN ... MONTGOMERY ... BOND ... MADISON ... BOONE ... MONITEAU ... COLE ... OSAGE ... CALLAWAY ... MONTGOMERY ... GASCONADE ... WARREN ... ST. CHARLES ... FRANKLIN ... ST. LOUIS ... ST. LOUIS CITY ... JEFFERSON ... CRAWFORD ... WASHINGTON ... IRON ... REYNOLDS
Instructions:
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Address/Location
Iron County 911 Communications
215 E Russell St
Ironton, MO 63650
Contact
Emergency: 9-1-1
Non-emergencies: 573-546-4000