Severe Thunderstorm, Flash Flood Warnings Issued For Chicago Area CountiesA flash flood warning has been issued for Kendall, Will, Kane, DuPage and Cook counties until 12:30 a.m., according to the National Weather Service in Chicago.
Severe Thunderstorm Warnings, Flash Flood Warnings Issued In Northern Illinois and Northwest IndianaA Severe Thunderstorm Warning has been issued by the National Weather Service in Chicago for Cook and Will counties in Illinois, and Lake County, Indiana, until 9:45 p.m.
Chicago Weather: Severe Storms Move Through Chicago Area Sunday AfternoonParts of Cook County are under a severe thunderstorm warning Sunday afternoon, as a line of storms carrying 60 MPH wind gusts sweeps the area. 
Storms Close Naperville Ribfest For 3rd Time In 2 DaysA fast-moving cell of thunderstorms was moving through Naperville early Thursday afternoon.
Tornadoes Touch Down In Central Will CountyThe National Weather Service says multiple tornadoes have touched down in central Will County near Wilton Center, Illinois. 
Severe Thunderstorm Warning Continues For Illinois CountiesThe National Weather Service in Chicago has issued a severe thunderstorm warning for Northeastern Ogle County, Northwestern DeKalb County, Southwestern Boone County until 7:15 pm.
Funnel Clouds Possible Across Northern Illinois Monday AfternoonFunnel clouds are a possibility across Northern Illinois Monday afternoon, according to the National Weather Service Chicago.
Severe Thunderstorm Warning Issued For Parts Of Chicagoland AreaThe National Weather Service has issued Monday a Severe Thunderstorm Warning for parts of the Chicagoland area.
Extensive Delays On Metra As Severe Thunderstorm Warning Issued For ChicagoWhile high winds prompted extensive delays on several Metra train lines, the National Weather Service issued a severe thunderstorm warning for the Chicago area and surrounding counties Monday morning.
Severe Thunderstorm Warning For Far Northwestern SuburbsA severe thunderstorm warning has been issued this morning for Boone, McHenry and Winnebago counties in the far northwestern suburbs. A flood warning is also in effect in parts of Lake County.
Nearly 47,000 Still Without Power After Severe Storms Rip Down TreesSevere thunderstorms clobbered the Chicago area just in time for the morning rush Tuesday, bringing dangerous winds that ripped down trees and cut power more than 300,000 at the height of the outages. The number of outages was down to 83,000 by mid-afternoon.