The building heat and humidity comes as Chicago's air quality readings early Monday morning were "unhealthy for sensitive groups," the website AirNow.gov said. The air quality ranked as a level three ...

Dangerous heat and humidity will move into the Chicago area forecast this week, the NBC 5 Storm Team said, with an extreme heat watch set to take effect mid-week and “feels like” temperatures as high ...

We ranked every NFL roster ahead of the season, then picked strengths, weaknesses, X factors and underrated players to know.

It's a beautiful end to the weekend with clear skies and comfortable temperatures. An air quality alert remains in place in the northern part of the state.