Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
228 AM CDT Sun Jun 21 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-220730-
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-
228 AM CDT Sun Jun 21 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 heavy rainfall and scattered thunderstorms, mainly
south of Interstate 80, pose a flash flooding threat. There is a
Moderate Risk (Level 3 out of 4) for excessive rainfall across
northeast Missouri and west-central Illinois, and a Flood Watch
has been issued for counties along and south of Highway 34 through
7PM. There is also a Marginal Risk (Level 1 out of 5) for severe
weather along and south of Highway 34. The primary threat is
damaging winds, even though an isolated tornado cannot be ruled
out.

Area rivers are experiencing flooding. Please see the latest
Flood Statements and Flood Warnings for details.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

$$

CMD

Hazard Report Provided By forecast.weather.gov