The Chicago area will see spectacular weather day on Sunday, but some big changes are coming to the forecast as the start of summer arrives.

Why many business owners are considering risky trade-offs that could leave them vulnerable if disaster strikes.

Mild and sunny weather continues in Chicago, but smoke and a nearby front may influence temperatures and bring scattered storms later in the week.

There is a threat for severe weather Sunday in parts of the Chicago area. A Severe Thunderstorm Warning is in effect until ...

Another large fire exacerbated by climate change is threatening the health of Chicagoans. Government officials issued an air ...

A severe thunderstorm warning was issued for part of the Chicago area Tuesday afternoon, with the potential for more severe weather also looming later in the day. The warning was issued for McHenry ...

A wide-reaching Sahara dust plume is sweeping across the Caribbean and expected to impact parts of the southern ... are picking up the pieces after severe weather hit hard in Kentucky and Missouri.

Wildfire smoke that has lingered in the Chicago area will be pushed out by an approaching front that will bring a threat of ...

Hazy skies and warm temperatures continue in Chicago due to lingering Canadian wildfire smoke, with storms expected midweek.

The skies will appear hazy around Chicago. “There probably could be some reduced visibility [from the smoke]” said David King, a meteorologist with the National Weather Service. King says the ...

The Chicago area is facing the prospect of bleak service cuts to public transit if Illinois legislators adjourn this weekend without plugging a $770 million hole in the transportation budget ...