Hazard Report Provided By forecast.weather.gov
Hazardous Weather Outlook National Weather Service Quad Cities IA IL 247 AM CDT Wed Aug 5 2026 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-060800- 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- 247 AM CDT Wed Aug 5 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 Widespread showers and thunderstorms poses a flash flooding threat early this morning through this evening. A Flood Watch has been issued for counties on a line between Keokuk and Mercer Counties and southward through 7 PM this evening. The WPC also has a Slight Risk (Level 2 out of 4) for excessive rainfall along and south of Interstate 80 today. There is also a low-end threat today for severe storms with a Marginal Risk (Level 1 out of 5) along and south of Interstate 80 and Interstate 88 in Illinois. Primary hazards will be lightning and gusty winds, but small hail and an isolated tornado cannot be ruled out. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY Isolated showers and storms remain possible Thursday morning on a line between Memphis, MO and Princeton, IL. Primary hazard will be lightning. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed this morning and afternoon. $$ CMD
Hazard Report Provided By forecast.weather.gov