Hazard Report Provided By forecast.weather.gov

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
423 PM CDT Mon Jul 27 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-280300-
/O.CON.KDVN.XH.W.0002.000000T0000Z-260728T0300Z/
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-
Including the cities of Moline, Rock Island, Carthage, Sterling,
Manchester, Bettendorf, Memphis, Hennepin, Clinton, Washington,
Geneseo, Vinton, Princeton, Wapello, Mount Pleasant, Aledo, Iowa
City, Cedar Rapids, Muscatine, Davenport, Burlington, Sigourney,
Tipton, Macomb, Fairfield, Freeport, Keosauqua, Independence, Kahoka,
Fort Madison, Oquawka, Maquoketa, Galena, Dubuque, Monmouth, Anamosa,
Marengo, and Mount Carroll
423 PM CDT Mon Jul 27 2026

...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...

* WHAT...A dangerous combination of oppressively humid and hot
  conditions with heat index values between 105 to 115 expected into
  the evening.

* WHERE...Portions of north central, northwest, and west central
  Illinois, east central, northeast, and southeast Iowa, and
  northeast Missouri.

* WHEN...Until 10 PM CDT this evening.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

&&

$$

TJG

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
213 PM CDT Mon Jul 27 2026

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-281915-
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-
213 PM CDT Mon Jul 27 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

Oppressively hot and humid conditions will continue through this
evening. Heat indices of 105 to 115 degrees are expected.

Isolated to scattered thunderstorms remain possible this afternoon
into the early evening. Some storms could become strong to severe
as there remains a Slight Risk (level 2 of 5) for severe weather
along and east of the Mississippi River. The primary threats from
any severe storms are damaging winds and heavy downpours.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed this afternoon and early evening.

$$

JTS

Hazard Report Provided By forecast.weather.gov