Since 1970, average temperatures during the Major League Baseball season have warmed by 2.8°F across 27 MLB cities.

It will be very warm and humid in Chicagoland on Tuesday, with lakeside highs in the upper 80s and inland highs in the 90s.

Texas. North Carolina. Illinois. New Mexico. Flash flooding has surged into the spotlight in the last week with ...

Every year, billions of birds undertake intrepid journeys between temperate regions in North America and their tropical ...

Chicago faces poor air quality and sweltering heat today and tomorrow, followed by scattered storms heading into the weekend.

CHICAGO (WLS) -- Extreme temperatures during the summer of 1995 caught Chicago off guard. A relentless heat wave settled over the city, and with no clear emergency plan, the response fell dangerously ...

Chicago heat wave, which took place 30 years ago this week, remains the Chicago area's deadliest weather disaster.

Illinois was one of 24 states offering assistance as 101 people remain missing and at least 132 people died, according to ...

An Air Quality Alert remains in effect until midnight Tuesday night for several Chicago-area counties. Here's what to know.

The Illinois Environmental Protection Agency has issued an Air Pollution Action Day for Tuesday, July 15. Here's what to know ...

State Farm is raising homeowners insurance rates in Illinois by a whopping 27.2% beginning Aug. 15, according to a filing ...

The Chicago area has felt less of an impact from the Trump administration’s National Weather Service cuts than offices in the ...