478
WWUS83 KDVN 030918
SPSDVN
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
418 AM CDT MON AUG 3 2026
IAZ042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-009-
015>018-024>026-034-035-MOZ009-010-031400-
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 DUBUQUE, VINTON, CEDAR RAPIDS, ANAMOSA,
MAQUOKETA, MARENGO, IOWA CITY, TIPTON, CLINTON, MUSCATINE,
DAVENPORT, BETTENDORF, SIGOURNEY, WASHINGTON, WAPELLO, FAIRFIELD,
MOUNT PLEASANT, BURLINGTON, KEOSAUQUA, FORT MADISON, GALENA,
FREEPORT, MOUNT CARROLL, STERLING, MOLINE, ROCK ISLAND, GENESEO,
PRINCETON, HENNEPIN, ALEDO, OQUAWKA, MONMOUTH, CARTHAGE, MACOMB,
MEMPHIS, AND KAHOKA
418 AM CDT MON AUG 3 2026
..AREAS OF LOCALLY DENSE FOG EARLY THIS MORNING
LIGHT WINDS AND HUMID CONDITIONS HAVE RESULTED IN RIVER VALLEY FOG
OVER MUCH OF THE AREA. THE FOG COULD BE LOCALLY DENSE AT TIMES
WITH VISIBILITIES DOWN TO A QUARTER MILE, ESPECIALLY IN THE RIVER
VALLEYS AND OTHER LOW-LYING AREAS. EXPECT CONDITIONS TO QUICKLY
IMPROVE BY 9 AM AND AFTERWARDS.
MOTORISTS SHOULD EXERCISE CAUTION AS VISIBILITIES MAY CHANGE
SUDDENLY OVER SHORT DISTANCES. USE LOW-BEAM HEADLIGHTS AND LEAVE
PLENTY OF DISTANCE BETWEEN YOU AND THE VEHICLE AHEAD.
JTS
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