861
WWUS73 KDVN 180803
NPWDVN

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
303 AM CDT Mon Aug 18 2025

IAZ067-068-076>078-087>089-098-099-ILZ009-015>018-024>026-034-035-
MOZ009-010-181700-
/O.NEW.KDVN.HT.Y.0011.250818T1700Z-250819T0000Z/
Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-Henry IA-Des
Moines-Van Buren-Lee-Whiteside-Rock Island-Henry IL-Bureau-Putnam-
Mercer-Henderson-Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Oquawka, Geneseo, Moline, Wapello, Mount
Pleasant, Fort Madison, Aledo, Rock Island, Kahoka, Muscatine,
Sigourney, Washington, Fairfield, Memphis, Macomb, Burlington,
Keosauqua, Bettendorf, Sterling, Carthage, Davenport, Monmouth,
Hennepin, and Princeton
303 AM CDT Mon Aug 18 2025

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

* WHAT...Heat index values up to 105 expected.

* 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.

* ADDITIONAL DETAILS...Any storms that develop this morning and
  afternoon may result in lower temperatures and humidity levels,
  lowering the heat risk.

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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

JTS