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Flood Advisory

Status

New Event Expired

Start Time

Tue 06/09/2026 01:39 AM EDT

End Time

Tue 06/09/2026 03:30 AM EDT

Significance

Advisory

Impacts

Low impact

Locations Affected

Orland Park, IL ∙ Tinley Park, IL ∙ Oak Lawn, IL ∙ Merrionette Park, IL ∙ Homewood, IL ∙ Burbank, IL ∙ Phoenix, IL ∙ Midlothian, IL ∙ Burnham, IL ∙ Flossmoor, IL

Full Alert Message

Flood Advisory National Weather Service Chicago IL 1239 AM CDT Tue Jun 9 2026 ...FLOOD ADVISORY IN EFFECT UNTIL 230 AM CDT EARLY THIS MORNING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Illinois, including the following county, Cook. * WHEN...Until 230 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 1237 AM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Between 1 and 2 inches of rain have fallen over the past few hours in portions of the advisory area. - Additional rainfall amounts up to 1 inch, locally higher, are expected over the area. Runoff from the rain that has fallen and the additional rainfall will result in flooding. - Some locations that will experience flooding include... South Chicago, Hammond, Orland Park, Tinley Park, Oak Lawn, Calumet City, Chicago Heights, Roseland, Chicago Lawn, Englewood, South Shore, Burbank, Lansing, Oak Forest, Harvey, Homer Glen, Blue Island, Dolton, Park Forest and Homewood. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flood Advisory means flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 4156 8791 4164 8791 4164 8797 4169 8798 4170 8795 4172 8791 4178 8757 4175 8752 4147 8753 4147 8779 4156 8779

Technical Header

ILC031-090730- /O.NEW.KLOT.FA.Y.0030.260609T0539Z-260609T0730Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Cook IL- 1239 AM CDT Tue Jun 9 2026