Chicago weather: Spring-like warmth builds

Chicago is entering an extended run of mild, spring-like weather with warming through the weekend.

Meteor with 'loud boom' seen in Ohio, Pennsylvania

A loud boom heard around Ohio and beyond Tuesday morning was caused by a meteor, according to the National Weather Service Office in Cleveland.

Chicago weather: Wind chills near zero today with more snow tonight

Lingering snow and bitter cold today will give way to a brief overnight snowfall before a significant warmup heading into the weekend.

Hundreds of flights canceled and delayed at O’Hare as storm disrupts travel
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Nearly 500 flights at Chicago’s O’Hare Airport have been canceled and hundreds more delayed as a powerful storm disrupts travel nationwide and long security lines build after a morning ground stop.

Major storm brings blizzard conditions, tornado threats, and power outages
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A powerful storm system stretching from the Midwest to the East Coast is bringing heavy snow, damaging winds, wildfire danger, and travel disruptions as millions face power outages and severe weather.