The fog is coming from Lake Michigan and will travel inland, possibly as far west as eastern Jefferson County, until about 10 ...

The National Weather Service issued a fog advisory in parts of Illinois this morning, warning of possible severe storms and ...

Chicago faces dense fog this morning; a warm day with possible storms later and severe weather risk on Thursday.

The National Weather Service has issued a dense fog advisory for parts of southeast Wisconsin starting at 9 p.m. Tuesday.

Dense Fog Advisory issued by NWS in Milwaukee for several Wisconsin counties, cautioning against low visibility.

Chicago-area residents could see rapidly developing dense fog on Tuesday night, which could become more widespread overnight.

Skies will turn partly sunny this afternoon. Isolated to spotty thundershowers may develop this afternoon. It will feel ...

It's a foggy start to Wednesday in some parts of Chicagoland, with a Dense Fog Advisory in effect for Lake, McHenry and ...

Today will be mild with patchy fog and a chance of storms, but much hotter weather and a risk of severe thunderstorms arrive tomorrow.

Highs will range from the upper 60s lakeside to the upper 70s inland. With more humidity in the air, an isolated pop-up shower will be possible this afternoon inland.

Wednesday morning is all about the fog. Parts of southeast Wisconsin, especially near Lake Michigan, saw fog off and on through most of Tuesday after the brief morning showers. That fog started to rol ...