Flood Advisory

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...A portion of northeast Illinois, including the following counties, DuPage, Kane, Kendall and Will.

* WHEN...Until 115 AM CDT.

* IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Roads and streets may be flooded.

* ADDITIONAL DETAILS... - At 922 PM CDT, Doppler radar indicated heavy rain due to thunderstorms with rainfall rates of 1 to 2 inches per hour. Due to earlier heavy rainfall, street and yard flooding may begin shortly after the onset of rainfall. - Some locations that may experience flooding include... Chicago, Aurora, Joliet, Naperville, Elgin, Schaumburg, Bolingbrook, Orland Park, Wheaton, Downers Grove, Elmhurst, Lombard, Bartlett, Streamwood, Carol Stream, Romeoville, Plainfield, Hanover Park, Addison and Glendale Heights. - http://www.weather.gov/safety/flood