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 ...

Arctic air and dangerous wind chills are plunging the Midwest and Northeast into record-breaking sub-zero temperatures, with ...

Temperatures will plummet by up to 40 degrees this weekend as an arctic blast spreads across much of the U.S., including the ...

Single-digit high temperatures are expected to hit the Chicago south, southwest suburbs, the coldest weather of year so far.

A potent cold front will enter the north-central U.S. before roaring across much of the rest of the nation over the weekend.

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

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.

At least 10 people have died. Officials warned that arctic cold will persist for another day, and roads could remain ...

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

Arctic air grips the central and eastern U.S., bringing record-breaking cold, dangerous wind chills, and historic snowfall.

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