Alertes en vigueurNorwood Court, MO

What: Visibility one quarter mile or less in dense fog.
Where: Portions of south central and southwest Illinois and central, east central, northeast, and southeast Missouri.
When: Until 9 AM CST this morning.
Impacts: Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.