Here’s a look back at what happened in the Chicago area on Jan. 30, according to the Tribune’s archives. Is an important ...

Heavy rainfall expected to move into the Chicago area Friday could raise area river levels, prompting a warning to conserve water from the Metropolitan Water Reclamation District of Greater Chicago.

There is a risk of flooding and sewer backups Friday morning across the Chicago area as heavy rain will run off from frozen ...

Chicago is experiencing unseasonably mild temperatures, with a 10.7-degree Fahrenheit deviation from the five-year historical ...

While temperatures are expected in the low 50s Thursday, National Weather Service officials cautioned a storm system on the horizon could possibly create localized ice jam flooding on rivers.

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

Dry, gusty conditions in Northeastern Illinois led the National Weather Service to issue a fire weather watch for the entire ...

While Groundhog Day remains a fun tradition, meteorologists rely on data and computer models for more accurate forecasts. This year, the National Weather Service said it's a toss-up whether Illinois ...

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

A wind advisory and a fire weather watch were issued Monday for parts of the Chicago area, the National Weather Service said, ...

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

Chicago's weather forecast predicts a weekend warm-up with sunny skies and temperatures approaching 37 degrees.