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.

Summer is Chicago's wettest season and a time when severe storms and tornadoes are most common. There are two reasons why ...

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

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

The risk of severe weather ... may impact some people's plans, there are still plenty of festivities planned this weekend. Every year on the Saturday before St. Patrick's Day, the Chicago River ...

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 ...

After severe weather forced a doubleheader in the Royals' series against the St. Louis Cardinals, the Royals are heading out ...

(AP) — More severe ... weather-related deaths of more than two dozen people and a devastating Kentucky tornado. The National Weather Service said a “multitude of hazardous weather” would ...

Another round of severe weather could bring damaging ... Friday’s setup could produce similar or even stronger impacts. The National Weather Service says the greatest storm threat will come ...

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