Chicago is experiencing dangerous cold weather with "astonishing" temperatures, as wind chills plunge as low as -23°F, posing ...

Trainings for Illinois residents looking to join the National Weather Service's severe storm spotter program will be held ...

The National Weather Service issued two advisories from 6 p.m. Sunday to noon Monday, and from 9 p.m. Monday to noon Tuesday.

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

National Weather Service officials issued a cold weather advisory in effect until 2 p.m. Tuesday for portions of central, ...

The cold is expected to continue Tuesday, with temperatures remaining around minus 5 in the morning and wind chills 20 to 25 ...

A map from the National Weather Service showed the snow in western counties, including parts of Lake and Cook, through 9 a.m.

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

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 drop in temperatures in Chicago has raised concerns about river ice formation, which could lead to ice jams in major ...

As Chicago braces for dangerously cold temperatures, you may notice some changes in the weather advisories issued by the ...