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Home Return to list Areal Flood Advisory 0006 Issued by the Chicago Forecast Office
Action: New Issued At: 2025-04-02 11:44:56 881 WGUS83 KLOT 021644 FLSLOT Flood Advisory National Weather Service Chicago IL 1144 AM CDT Wed Apr 2 2025 ILC031-197-022145- /O.NEW.KLOT.FA.Y.0006.250402T1644Z-250402T2145Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Cook IL-Will IL- 1144 AM CDT Wed Apr 2 2025 ...FLOOD ADVISORY IN EFFECT UNTIL 445 PM CDT THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Illinois, including the following counties, Cook and Will. * WHEN...Until 445 PM CDT. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Underpasses may be flooded. Roads and streets may be flooded. * ADDITIONAL DETAILS... - At 1144 AM CDT, Doppler radar and automated rain gauges indicated heavy rainfall with rates up to 1 inch per hour moving through areas with elevated soil moisture due to earlier heavy rainfall. Up to 2 inches of rain have fallen. In addition, multiple stream gauges indicate water levels nearing bankfull in the southern Chicago metro area. - Additional rainfall amounts up to 1 inch may occur in some areas. Minor flood will begin shortly or may already be occurring. - Some locations that will experience flooding include... Chicago, Joliet, Cicero, Hammond, Orland Park, Tinley Park, Oak Lawn, Romeoville, Plainfield, Calumet City, Chicago Heights, Midway Airport, Roseland, Chicago Lawn, Englewood, South Lawndale, South Shore, Bridgeport, West Town and Chicago Loop. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flood Advisory means minor 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. && LAT...LON 4190 8759 4189 8758 4188 8760 4184 8759 4177 8755 4176 8752 4130 8753 4129 8824 4156 8825 4164 8803 4191 8761 $$ WSL Action: Continued Issued At: 2025-04-02 12:28:27 235 WGUS83 KLOT 021728 RRA FLSLOT Flood Advisory National Weather Service Chicago IL 1228 PM CDT Wed Apr 2 2025 ILC031-197-022145- /O.CON.KLOT.FA.Y.0006.000000T0000Z-250402T2145Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Cook IL-Will IL- 1228 PM CDT Wed Apr 2 2025 ...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 445 PM CDT THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of northeast Illinois, including the following counties, Cook and Will. * WHEN...Until 445 PM CDT. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Underpasses may be flooded. Roads and streets may be flooded. * ADDITIONAL DETAILS... - At 1224 PM CDT, Doppler radar indicated that heavy rainfall had moved out of the area with only light shower activity ongoing. Minor flooding will likely continue for the next few hours. Up to 2 inches of rainfall occurred due to earlier shower and storm activity. - Additional shower and thunderstorm activity remains possible into the afternoon. - Some locations that will experience flooding include... Chicago, Joliet, Cicero, Hammond, Orland Park, Tinley Park, Oak Lawn, Romeoville, Plainfield, Calumet City, Chicago Heights, Midway Airport, Roseland, Chicago Lawn, Englewood, South Lawndale, South Shore, Bridgeport, West Town and Chicago Loop. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters. && LAT...LON 4190 8759 4189 8758 4188 8760 4184 8759 4177 8755 4176 8752 4130 8753 4129 8824 4156 8825 4164 8803 4191 8761 $$ WSL Action: Cancelled Issued At: 2025-04-02 14:51:32 389 WGUS83 KLOT 021951 RRA FLSLOT Flood Advisory National Weather Service Chicago IL 251 PM CDT Wed Apr 2 2025 ILC031-197-022001- /O.CAN.KLOT.FA.Y.0006.000000T0000Z-250402T2145Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Cook IL-Will IL- 251 PM CDT Wed Apr 2 2025 ...FLOOD ADVISORY IS CANCELLED... The Flood Advisory is cancelled for a portion of northeast Illinois, including the following areas, Cook and Will. The heavy rain has ended and no additional flooding is expected in the next few hours. && LAT...LON 4190 8759 4189 8758 4188 8760 4184 8759 4177 8755 4176 8752 4130 8753 4129 8824 4156 8825 4164 8803 4191 8761 $$ WSL |