weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
140 AM CDT Fri Aug 8 2025

IAZ051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-009-
015>018-024>026-034-035-MOZ009-010-081700-
/O.EXT.KDVN.HT.Y.0008.250808T1700Z-250809T0000Z/
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 Galena, Carthage, Anamosa, Oquawka,
Aledo, Freeport, Sterling, Muscatine, Cedar Rapids, Mount
Pleasant, Marengo, Kahoka, Clinton, Maquoketa, Hennepin,
Bettendorf, Wapello, Monmouth, Macomb, Fort Madison, Geneseo,
Mount Carroll, Sigourney, Vinton, Memphis, Keosauqua, Burlington,
Iowa City, Tipton, Moline, Rock Island, Washington, Davenport,
Princeton, and Fairfield
140 AM CDT Fri Aug 8 2025

...HEAT ADVISORY NOW IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS
EVENING...

* WHAT...Heat index values between 100 to 105 degrees expected,
  highest south of Highway 30.

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

* WHEN...From noon today to 7 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

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.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

$$

Uttech

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE