067
WWUS73 KDVN 190239
NPWDVN
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
939 PM CDT WED JUN 18 2025
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ015-024-191200-
/O.CON.KDVN.XH.A.0001.250621T1700Z-250623T0200Z/
BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON-
CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-
HENRY IA-DES MOINES-VAN BUREN-LEE-ROCK ISLAND-MERCER-
INCLUDING THE CITIES OF BETTENDORF, MANCHESTER, DAVENPORT, FORT
MADISON, MOUNT PLEASANT, WAPELLO, VINTON, IOWA CITY, ANAMOSA,
INDEPENDENCE, BURLINGTON, MUSCATINE, ALEDO, MAQUOKETA, CLINTON,
DUBUQUE, WASHINGTON, KEOSAUQUA, MARENGO, ROCK ISLAND, FAIRFIELD,
TIPTON, CEDAR RAPIDS, SIGOURNEY, AND MOLINE
939 PM CDT WED JUN 18 2025
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON
THROUGH SUNDAY EVENING...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES ABOVE 105
POSSIBLE FOR MULTIPLE DAYS, POTENTIALLY INTO EARLY NEXT WEEK.
* WHERE...PORTIONS OF NORTHWEST ILLINOIS AND EAST CENTRAL,
NORTHEAST, AND SOUTHEAST IOWA.
* WHEN...FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
* ADDITIONAL DETAILS...THERE IS FORECAST TO BE LITTLE REPRIEVE
DURING THE NIGHTS, WITH LOW TEMPERATURES IN THE MID TO POSSIBLY
UPPER 70S.
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.
YACK
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