Flash Flood Warning

Locations Affected

Harlem, IL ∙ Shirland, IL ∙ Timberlane, IL ∙ Machesney Park, IL ∙ Durand, IL ∙ Candlewick Lake, IL ∙ North Park, IL ∙ Caledonia, IL ∙ Loves Park, IL ∙ Roscoe, IL

Full Alert Message

BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Chicago IL 505 PM CDT Thu Jul 10 2025 The National Weather Service in Chicago has issued a * Flash Flood Warning for... Northwestern Boone County in north central Illinois... Central Winnebago County in north central Illinois... * Until 900 PM CDT. * At 505 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding. SOURCE...Radar and automated gauges. 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... Rockford, Loves Park, Machesney Park, Roscoe, Rockton, Poplar Grove, Candlewick Lake, Pecatonica, Durand, Timberlane, Caledonia, Harrison and Shirland. 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. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4231 8934 4234 8940 4238 8940 4239 8940 4241 8940 4244 8935 4245 8916 4245 8894 4244 8887 4244 8881 4234 8879 4229 8893 4228 8909 FLASH FLOOD...RADAR AND GAUGE INDICATED

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