The core of the polar air will settle across the area Monday night into Tuesday morning, causing possible wind chills of -30.

Several Chicago-area schools have announced closures tomorrow as dangerously cold temperatures grip the region.

More than a dozen Chicago-area schools have already announced closures or switches to e-learning for Tuesday as a cold ...

The closures range from the city to the suburbs, including elementary, middle and high schools in Palos Hills, Oak Lawn, ...

Dangerously low temperatures and wind chills have swept across Cincinnati, Chicago, and Northeast Ohio, with wind chills as ...

Single digit temperatures and below zero wind chills have prompted several school districts to close or delay classes Tuesday ...

Greenville City Schools, Yellow Springs Schools, Miamisburg City Schools, and Springfield City Schools are just some of the schools that have announced they will be closed Wednesday due to wind ...