ROMEOVILLE, Ill. (WGN) — We see weather radar images every day on our phones, tablets and television screens, but few of us know where those colorful images come from. Former WGN Chief Meteorologist ...

The work week begins with a warm up as temperatures climb into the low 40s under mostly sunny skies. While highs top out in ...

CHICAGO (WGN) — Unseasonably warm temperatures and sunshine are set to roll over Chicagoland on Sunday, but rain may be creeping into the picture come Monday. Mostly sunny with breezy conditions, ...

WGN Meteorologist Alyssa Donovan's evening forecast for Thursday, January 22, 2026.

The day will start cloudy, with a chance for a few early flurries as gusty winds pick up across the area. Morning wind gusts could reach up to 35 mph, making it feel much colder. Conditions improve ...

WGN meteorologist Mike Janssen's afternoon forecast for Wednesday, January 21, 2026.

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WGN Chief Meteorologist Demetrius Ivory's evening forecast for Wednesday, January 7, 2026.

WGN Chief Meteorologist Demetrius Ivory's evening forecast for Monday, January 19, 2026.

At the corner of State and Lake Streets in the Loop, commuters heading back to work after the holiday season dealt with a major closure. WGN's Dana Rebik reports on the story. WGN’s Micah Materre’s ...

The students that present the forecast on Friday mornings attend schools in the Earth Networks and are chosen to be Friday Forecasters because they show exemplary work in the classroom.