Heavy rain and rumbles of thunder were expected throughout the Friday morning commute, the NBC 5 Storm Team said, with some slick spots expected and low visibility due to fog.

Heavy rain and dense fog in the Chicago area today may cause flooding due to frozen ground, but conditions will improve by evening, with a mild and warmer weekend ahead.

During the morning hours, the Federal Aviation Administration warned that ground stops at both O'Hare and Midway International Airports were possible due to weather conditions.

There is a risk of flooding and sewer backups Friday morning across the Chicago area as heavy rain will run off from frozen ...

Heavy rainfall expected to move into the Chicago area Friday could raise area river levels, prompting a warning to conserve water from the Metropolitan Water Reclamation District of Greater ...

A massive search operation is underway after a passenger aircraft carrying 64 people collided midair with a US Army Black Hawk helicopter near Reagan National Airport outside of Washington, DC, ...

CHICAGO - Temperatures are well above normal today, with highs expected to reach the low to mid-50s. The record high for Jan. 30 is 55 degrees, set in 1988, and today’s temperatures could come close.

In audio from the air traffic control tower around the time of the crash, a controller is heard asking the helicopter, “PAT25 ...

Ronald Reagan National Airport is closed, and flights are being diverted. Officials were still searching for other casualties but did not believe there were any other survivors, which would make it ...

Officials believe there are no survivors after a passenger plane on approach to Reagan National Airport near Washington, DC, ...