Hazardous Weather Outlook
Issued by NWS Quad Cities, IA IL
Issued by NWS Quad Cities, IA IL
449 FLUS43 KDVN 261931 HWODVN Hazardous Weather Outlook National Weather Service Quad Cities IA IL 231 PM CDT Thu Jun 26 2025 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-271945- 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- 231 PM CDT Thu Jun 26 2025 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 Dangerous heat continues this afternoon into the early evening hours with peak heat indices of 95 to 105. A Heat Advisory remains in effect for much of the area. Thunderstorms should become more widespread late this afternoon through the evening hours as a line of storms moves across the area. A few severe storms are possible, with the primary threat being locally damaging wind gusts and heavy rainfall. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY Heat and humidity will continue Friday through Sunday with peak heat indices near to above 100 degrees on Sunday. Heat headlines may be needed. There is a daily risk of showers and thunderstorms Friday through Monday. Heavy rainfall could lead to a risk of flooding for some area rivers due to repeated heavy rainfall in the headwaters. River Flood Watches continue for portions of the Cedar, Iowa and Wapsipinicon Rivers. Please refer to the latest statements for details. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible late this afternoon and evening. Rainfall reports over 1 inch will be appreciated. $$ JTS