107 WGUS55 KTWC 220110 FFWTWC AZC019-220315- /O.EXT.KTWC.FF.W.0148.000000T0000Z-260822T0315Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Tucson AZ 610 PM MST Fri Aug 21 2026 The National Weather Service in Tucson has extended the * Flash Flood Warning for... Central Pima County in southeastern Arizona... * Until 815 PM MST. * At 610 PM MST, Water levels are slowly receding from the 1 to 3 inches of rain that fell earlier this afternoon along Highway 286 at Altar Wash. Flash flooding is likely still ongoing. Additional thunderstorms will move across this area through 7 pm. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Mainly rural areas of Central Pima County along and near Highway 286 between Three Points and Arivaca Road. This includes Route 286 between mile markers 22 and 34. This includes the following streams and drainages... Brown Wash, Fresno Wash, Altar Wash, Cerro Prieto Wash, Saucito Wash and Banner Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3177 11144 3186 11138 3193 11138 3193 11140 3177 11148 FLASH FLOOD...RADAR AND GAUGE INDICATED $$  374 WGUS53 KDVN 220112 FFWDVN ILC011-155-220715- /O.NEW.KDVN.FF.W.0044.260822T0112Z-260822T0715Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Quad Cities IA IL 812 PM CDT Fri Aug 21 2026 The National Weather Service in Quad Cities has issued a * Flash Flood Warning for... East Central Bureau County in north central Illinois... Eastern Putnam County in north central Illinois... * Until 215 AM CDT Saturday. * At 812 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Hennepin, Spring Valley, DePue, Granville, McNabb, Mark, Magnolia, Standard and Florid. This includes the following State Parks... Donnelley DePue State Fish and Wildlife Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 4127 8934 4131 8935 4134 8927 4133 8916 4110 8916 4110 8919 4114 8925 4120 8932 FLASH FLOOD...RADAR INDICATED $$ JTS  650 WGUS53 KLOT 220119 FFWLOT ILC099-220500- /O.NEW.KLOT.FF.W.0056.260822T0119Z-260822T0500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Chicago IL 819 PM CDT Fri Aug 21 2026 The National Weather Service in Chicago has issued a * Flash Flood Warning for... West Central La Salle County in north central Illinois... * Until midnight CDT. * At 819 PM CDT, Doppler radar indicated thunderstorms with rain rates up to 3 inches per hour southeast of Granville. Up to 2.5 inches of rain have fallen. Flash flooding is expected at the onset of rainfall. HAZARD...Flash flooding caused by thunderstorms. 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... Tonica and Lostant. 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 4126 8916 4121 8905 4110 8905 4110 8916 FLASH FLOOD...RADAR AND GAUGE INDICATED EXPECTED RAINFALL RATE...3 INCHES IN 1 HOUR $$ DK  468 WGUS53 KILX 220140 FFWILX ILC123-220445- /O.NEW.KILX.FF.W.0081.260822T0140Z-260822T0445Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Lincoln IL 840 PM CDT Fri Aug 21 2026 The National Weather Service in Lincoln has issued a * Flash Flood Warning for... Eastern Marshall County in central Illinois... * Until 1145 PM CDT. * At 840 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Toluca and Wenona. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. && LAT...LON 4093 8905 4093 8911 4110 8920 4110 8905 FLASH FLOOD...RADAR INDICATED $$ 25