


Flash Flood Warning
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
280 WGUS53 KLOT 190538 FFWLOT INC089-190730- /O.NEW.KLOT.FF.W.0034.250819T0538Z-250819T0730Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Chicago IL 1238 AM CDT Tue Aug 19 2025 The National Weather Service in Chicago has issued a * Flash Flood Warning for... Northern Lake IN County in northwestern Indiana... * Until 230 AM CDT. * At 1238 AM CDT, Doppler radar indicated approaching thunderstorms producing heavy rain across the warned area. The expected rainfall rate is 2 to 3 inches in 1 hour. Additional rainfall amounts of 2 to 3 inches are possible in the warned area. Flash flooding is expected to begin shortly. HAZARD...Flash flooding. SOURCE...Radar. IMPACT...Rapid-onset flooding of creeks, streams, drainage ditches, streets, underpasses, low-lying areas, and other poor drainage areas. * Some locations that will experience flash flooding include... Hammond, Gary, East Chicago, Highland, Munster, Griffith, Lake Station and Whiting. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Warning means rapid-onset flooding is imminent or may already be occurring. Persons along creeks, drainage ditches, and other waterways should take immediate precautions to protect life and property. && LAT...LON 4170 8749 4169 8746 4170 8743 4169 8741 4168 8739 4166 8740 4165 8737 4163 8728 4164 8722 4160 8725 4157 8733 4154 8752 4171 8752 4172 8750 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...2-3 INCHES IN 1 HOUR $$ Borchardt