Foggy conditions have caused low visibility across most of the Chicago area Sunday and will continue into Monday morning. Flights have been delayed at O'Hare and Midway airports.

EST a dense fog advisory was issued by the National Weather Service in effect until Monday at 4 a.m. EST for Hillsdale County ...

Dense fog will continue into the morning for areas along the North Shore. A weak clipper will bring up to two inches of snow ...

Fog looks to be the worst on Tuesday and Wednesday with Wednesday already a WDSU First Warning Weather IMPACT Day ...

EST the National Weather Service issued a dense fog advisory in effect until Monday at 10 a.m. EST for Marquette, Alger, Iron ...

Visibility will get poor later tonight into Monday morning. With the saturation, and instability in the atmosphere from a low ...

The Miami Valley could see heavy rain to start the new work week. A Dense Fog Advisory has been issued for Randolph County in ...

After a gray and gloomy day with areas of patchy fog, we will see fog become more dense tonight. A Dense Fog Advisory will go ...

Fog will continue to persist through the rest of Sunday as well as early Monday. In a lot of cases, visibility will be lower than a mile.

A more significant weathermaker is slated for Thursday. This fast moving clipper may produce a few inches (1-4” or more) of ...

The Storm Track 8 team is issuing a Weather Impact Alert until Monday at 9 a.m. due to a dense fog advisory. MOLINE, Ill. — The Storm Track 8 team is issuing a Weather Impact Alert until Monday ...

Foggy conditions will develop by the evening hours, some locations will see locally dense fog. Later on, after midnight, a ...