Lake Erie ice crack forming: See video

Satellite imagery revealed a massive crack ripping across frozen Lake Erie as ice levels surge.

Two teens died in sledding accidents amid major winter weekend storm

The two teenagers died in separate sledding accidents in Arkansas and Texas over the weekend as a huge winter storm hit multiple states.

Chicago weather: Dangerously cold tonight and Monday with -15 to -25 wind chills

Heavy lake effect snow continues to fall across portions of Chicagoland this afternoon. The heaviest bands will shift from northeast Illinois to northwest Indiana this evening.

Northern lights expected to light up sky in parts of the US Monday

A severe geomagnetic storm watch is in effect Monday night as people prepare for northern lights to dazzle the night sky across the U.S. Here's where.

Arctic blast brings dangerous conditions to the East Coast
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Katie Byrne reports on the hazardous weather and impacts residents are facing along the East Coast as the Arctic blast grips the region.

Bears fans brace for bitter cold ahead of Rams game at Soldier Field
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With freezing temperatures expected on Sunday, the city and doctors are warning Bears fans to bundle up, use warming centers, and take precautions to avoid cold-weather dangers at Soldier Field.

2025 was one of the hottest years on record, data finds

2025 became one of Earth’s warmest year on record, according to data. Here’s where the year ranked.

Major pileup as snow wallops northwest Indiana
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Parts of northwest Indiana took a major hit from lake-effect snow, even causing a pileup on the roadway in Elkhart.

Chicago weather: Strong winds, snow and falling temperatures create hazardous travel conditions

Strong winds, rapidly falling temperatures and accumulating snow are expected to create hazardous conditions across northern Illinois and northwest Indiana overnight and into Monday.

3 dead as atmospheric river batters California, raising mudslide concerns
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A powerful atmospheric river has killed three people in California and is prompting mudslide warnings and evacuation orders in burn scar areas, with more rain still possible.

State of emergency declared as atmospheric river batters Southern California
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A powerful atmospheric river is causing widespread damage across Southern California, prompting the governor to declare a state of emergency as crews respond to flooding and destruction.

Chicago stays festive despite freezing temps
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Even as temperatures struggled to reach the teens, crowds packed the Christkindlmarket at Daley Plaza, proving the holiday spirit in downtown Chicago is stronger than the cold.

Dangerous cold blasts Chicago, wind chills expected to plummet
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We want to talk more about the dangers of bitterly cold temps. Manager of Emergency Management Services for OEMC, Matthew Doughtie is joining us now.

First snow of La Niña winter blasts millions in mid-Atlantic, unleashing hazardous travel conditions

More than 16 million people are under Winter Weather Advisories in the mid-Atlantic, waking up to their first snow of the season in parts of Virginia and Maryland, which is creating slick travel conditions and delaying school openings across the region.