Severe · Flash Flood WarningActive alert
Flash Flood Warning issued September 19 at 4:19AM CDT until September 19
Affecting Dubuque, IA; Jackson, IA; Jo Daviess, IL; Stephenson, IL
In effect until: Sep 19, 2026, 3:15 PM
Dubuque, IA; Jackson, IA; Jo Daviess, IL; Stephenson, IL
Likely impact across 4 counties in IA and IL; effects through 3:15 PM.
Get to higher ground now. Never drive through flooded roads.
Read the original bulletin (official text)
FFWDVN The National Weather Service in Quad Cities has issued a * Flash Flood Warning for... Northeastern Jackson County in east central Iowa... Dubuque County in northeastern Iowa... Jo Daviess County in northwestern Illinois... Stephenson County in northwestern Illinois... * Until 1015 AM CDT. * At 419 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 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 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... Dubuque, Freeport, Galena, Asbury, Dyersville, Lena, Bellevue, Cascade, Stockton, Epworth, East Dubuque, Farley, Warren, Peosta, Hanover, Pearl City, Elizabeth, Cedarville, Davis and Woodbine. This includes the following State Parks... Apple River Canyon State Park and Lake Le-Aqua-Na State Recreation Area.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™