Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
251 PM CDT Tue Jul 14 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-152000-
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-
251 PM CDT Tue Jul 14 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

Afternoon peak heat index readings will range from the mid 90s
to near 100 degrees.

There is the potential for areas of dense fog to develop tonight
after midnight, especially in river valleys.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

Hot and humid conditions are expected to persist through
Saturday with afternoon heat indices in the mid 90s to low 100s.
A Heat Advisory has been issued for portions of northwestern
Illinois and far east-central Iowa on Wednesday between noon and
8PM where heat indices are most likely to exceed 100 degrees. The
prolonged period of hot temperatures may pose a risk to those
without adequate cooling or must spend extended time outdoors.

Chances for showers and thunderstorms are forecasted to return
late week and into early next week. It is too early to assess the
severe weather potential.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed this afternoon or tonight.

$$

Delaune

Hazard Report Provided By forecast.weather.gov