One product issued by NWS for: Cedar Rapids IA
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Quad Cities IA IL 305 AM CDT Wed Aug 19 2026 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-200815- 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- 305 AM CDT Wed Aug 19 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...TODAY AND TONIGHT Patchy dense fog is possible through sunrise across portions of eastern Iowa and northwest Illinois north of Interstate 80. Isolated severe storms are possible this afternoon into early evening south of Interstate 80. Damaging winds, hail and localized flash flooding are the primary threats. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is possible this afternoon into early evening. $$