FLUS43 KDVN 201859 HWODVN Hazardous Weather Outlook National Weather Service Quad Cities IA IL 159 PM CDT Sun Sep 20 2026 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-211900- Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson- Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson- Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll- Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson- Warren-Hancock-McDonough-Scotland-Clark- 159 PM CDT Sun Sep 20 2026 This Hazardous Weather Outlook is for portions of north central Illinois...northwest Illinois...west central Illinois...east central Iowa...northeast Iowa...southeast Iowa and northeast Missouri. .DAY ONE...THIS AFTERNOON AND TONIGHT With all the recent heavy rainfall and run off, several area creeks and rivers are experiencing significant rises and are flooding. Many of these rivers, including portions of the mainstem Mississippi River from the Quad Cities on southward, will have the potential to rise near or above the flood stage over the next several days. Please see the latest Flood Statements and Flood Warnings for more details. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY The probability for widespread hazardous weather is low. River flooding may occur on several tributary rivers and portions of the mainstem Mississippi River. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated today and tonight. $$