Researchers at Argonne National Laboratory in southwest suburban Lemont are taking a close look at how that Arctic weather is ...

National Weather Service officials are expecting up to an inch of snow Wednesday morning as temperatures hover slightly about ...

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

A Cold Weather Advisory is set to take effect across Chicagoland from 9 p.m. Monday until noon Tuesday due to dangerously ...

Freezing cold air remains locked in place Wednesday morning. Scattered snow showers move across the area by late morning or ...

Chicago's actual low of -5 degrees is forecasted by Tuesday morning, with a few passing snow flurries. A northwesterly breeze ...

Today is cooler than it was yesterday and will be cooler than Monday is expected to be, but still not terrible.

The city of Chicago is expecting to see some snow on Wednesday, but will it be enough to bring the city closer to a typical ...

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

Snowfall will taper off this morning in the northern counties, with cold temperatures persisting before a gradual warm-up ...

National Weather Service officials are expecting light snow to continue in the Chicago area in the morning areas warning of slippery roadways and windchills hovering to negative eight degrees by ...

CHICAGO (WLS) -- The bitterly cold weather is expected to continue overnight with wind chills well below zero into Wednesday morning. A cold advisory will be in effect until midnight Wednesday, but as ...