912 WGUS73 KOAX 182242 FFSOAX Flash Flood Statement National Weather Service Omaha/Valley NE 542 PM CDT Mon May 18 2026 NEC067-095-190100- /O.CON.KOAX.FF.W.0010.000000T0000Z-260519T0100Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Gage NE-Jefferson NE- 542 PM CDT Mon May 18 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR SOUTHWESTERN GAGE AND SOUTHEASTERN JEFFERSON COUNTIES... At 542 PM CDT, local law enforcement reported thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Law enforcement reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Beatrice, Fairbury, Plymouth, Diller, Endicott, Jansen, Steele City, Harbine, Ellis, Rock Creek Station State Historical Park, Cub Creek Recreational Area, Homestead National Historical Park, Camp Jefferson and Crystal Springs Campground. Additional rain is moving through the warned area, which could lead to additional flooding. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4000 9730 4010 9728 4019 9715 4026 9707 4031 9701 4034 9689 4034 9679 4029 9665 4019 9669 4000 9688 FLASH FLOOD...OBSERVED EXPECTED RAINFALL RATE...0.5-1 INCH IN 1 HOUR $$ Pearson  047 WGUS73 KOAX 182245 FFSOAX Flash Flood Statement National Weather Service Omaha/Valley NE 545 PM CDT Mon May 18 2026 NEC067-097-133-190145- /O.CON.KOAX.FF.W.0011.000000T0000Z-260519T0145Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Gage NE-Johnson NE-Pawnee NE- 545 PM CDT Mon May 18 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 845 PM CDT THIS EVENING FOR EASTERN GAGE, JOHNSON AND NORTHWESTERN PAWNEE COUNTIES... At 545 PM CDT, emergency management reported thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of up to one inch is possible in the warned area. Flash flooding is ongoing. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Emergency management reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Tecumseh, Wymore, Adams, Sterling, Blue Springs, Pickrell, Filley, Lewiston, Virginia, Crab Orchard, Holmesville, Vesta, Rockford, Rockford State Recreation Area and St Mary. Localized flooding was reported in Tecumseh. Based on radar analysis, the southern portions of Johnson county likely received the most substantial rain likely leading to many flooded gravel roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 4034 9679 4048 9677 4051 9649 4046 9615 4026 9616 4015 9643 4009 9661 4010 9668 4016 9673 4019 9669 4029 9666 FLASH FLOOD...OBSERVED EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR $$ Pearson  487 WGUS73 KILX 182252 FFSILX Flash Flood Statement National Weather Service Lincoln IL 552 PM CDT Mon May 18 2026 ILC025-049-079-182302- /O.EXP.KILX.FF.W.0008.000000T0000Z-260518T2300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Clay IL-Effingham IL-Jasper IL- 552 PM CDT Mon May 18 2026 ...FLASH FLOOD WARNING WILL EXPIRE AT 6 PM CDT THIS EVENING FOR NORTHERN CLAY, SOUTHERN EFFINGHAM AND WESTERN JASPER COUNTIES... Portions of the Flash Flood Warning have been converted to an Areal Flood Warning through 6 am Tuesday. A Flood Watch remains in effect until 1000 PM CDT for portions of central, east central, and southeast Illinois. && LAT...LON 3891 8881 3899 8881 3911 8814 3876 8836 3871 8870 3891 8869 $$ Deubelbeiss  528 WGUS73 KILX 182253 FFSILX Flash Flood Statement National Weather Service Lincoln IL 553 PM CDT Mon May 18 2026 ILC025-182303- /O.EXP.KILX.FF.W.0009.000000T0000Z-260518T2300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Clay IL- 553 PM CDT Mon May 18 2026 ...FLASH FLOOD WARNING WILL EXPIRE AT 6 PM CDT THIS EVENING FOR SOUTHERN CLAY COUNTY... Portions of the Flash Flood Warning have been converted to an Areal Flood Warning through 600 AM CDT Tuesday. A Flood Watch remains in effect until 1000 PM CDT for portions of central, east central, and southeast Illinois. && LAT...LON 3860 8828 3861 8870 3872 8870 3877 8837 $$ Deubelbeiss