Similar to last night, another round of patchy dense fog is likely tonight. The sky is mainly clear, with just a few high cirrus clouds drifting overhead from the west. Temperatures are falling, and as they drop closer to the dew point, fog will form in many areas. The visibility will likely fall to only a fraction of a mile in some areas, especially near the western end of Lake Erie, from Toledo northward into extreme southeastern Michigan. Fog could also become thick in any other part of the 13abc viewing area tonight. Fog will be most likely after 1 AM, until around 8 AM on Monday.