Chicagoland is gearing up for a round of potentially severe weather on Wednesday night. Tuesday’s hot and humid weather will ...

The Senate is moving forward with President Donald Trump’s plan to claw back more than $9 billion worth of federal spending that was already approved by Congress.

Besides temperatures feeling in the high 90s, Chicago and surrounding areas are under an air quality alert until midnight, ...

An air quality alert was extended through Wednesday by the National Weather Service for the Chicago area. ABC7 Chicago is now streaming 24/7. Click here to watch Chopper 7 captured as smoke from ...

Chicago’s heat streak continues with a possible round of late-day storms today, before a brief cooldown and then another warm-up next week.

The third and potentially final NASCAR Chicago Street Race made a few firsts during the Fourth of July weekend. Rain stayed ...

Air quality in the Chicago area remains poor for the third straight day in a row, with an air quality alert in effect through Wednesday night, along with extremely muggy conditions and the chance for ...

Severe storms threaten Chicago, Milwaukee, and Denver on Wednesday as a clash of air masses brings the risk of damaging winds, hail, flash flooding, and even isolated tornadoes. The wet weather is ...

CHICAGO (WLS) -- There is a chance of severe weather Wednesday afternoon. Wednesday will be very hot and humid, with highs in the low 90s. Between about 3 and 8 p.m., strong to severe storms are ...

Radar data from Colombia reveals how tropical winds shape bird migration and pose new challenges for conservation.

Wednesday will be another hot and humid day with highs in the lower 90s. Showers and storms are expected to move in during ...

Sensitive groups are advised to stay indoors and limit outdoor activities as pollution and ozone levels spike to unhealthy ...