Tuesday is the coldest day so far this winter, but it was far from a record. The coldest temperature on the books for Jan. 21 ...

The cold is about to get even colder in the Chicago area, with another advisory set to take effect across the region Monday ...

Trains on multiple Amtrak lines are canceled Tuesday and Wednesday as a blast of Arctic air continues to grip the Chicago area.

Forty years ago today, temperatures in Chicago dipped to an all-time low of minus 27 degrees. The cold stretched to D.C., ...

Millions of Americans are bracing for life-threatening cold as an arctic blast driven by the polar vortex plunges ...

‘The Last Showgirl’ review: Pamela Anderson gives Oscar-worthy performance in moving drama The major American airline with ...

Prepare for an Arctic blast as Chicago faces bitter cold overnight, with temperatures plummeting near zero and wind chills ...

Preparations are underway as an arctic blast dives into the nation's interior and southern regions and pushes a snowstorm ...

An arctic air mass blanketed New York City on ... temperatures Sunday outside the Northeast Corridor, including lengthy Chicago to Spokane, Wash., trains and a route from Los Angeles to New ...

An intense blast of Arctic air blanketed the Mid-Atlantic and the Northeast with frigid temperatures, and a rare winter storm along the Gulf Coast.

Nearly 70 million people are under weather alerts from North Carolina to Maine as a major winter storm is expected to bring ...

Follow NBC News live updates for the latest coverage of the freezing winter weather affecting large swaths of the U.S., from ...